CVE-2017-7921Active Exploitation(hikvision / ds-2cd2032-i)

HIGHCVSS 9.8 · CRITICALCISA KEV

Exploitation observed; activity peaked at 12 mentions and remains active

Immediate actions

  • Patch hikvision ds-2cd2032-i systems immediately
  • Assume compromise if assets are exposed
  • Hunt for exploitation attempts and persistence artifacts

Recommended action window: Immediate (within 24h)

NVD description

An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information.

7.0/ 10 priority

Sources & remediation

Listed in the CISA Known Exploited Vulnerabilities catalog. Federal remediation due date: 2026-03-26. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weakness type (CWE)
CWE-287

Priority

HIGH

Exploitation

ACTIVE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ds-2cd2032-i
  • ds-2cd2032-i_firmware
  • ds-2cd2112-i
  • ds-2cd2112-i_firmware

Threat summary

  • Active exploitation appears in 24 classified signals
  • Exploit tooling references are present in monitored signal
  • Patch or workaround signal is available
  • 41 mentions across 15 observed days

What's happening

  • Active exploitation reported across 24 signals
  • Exploit tool or code specified in 1 signal
  • Patch or workaround mentioned in 10 signals
  • Technical details provided in 21 signals
  • General: 7 classified signals
  • Disclosure: 3 classified signals
  • Peaked 12d ago at 12 mentions (2026-03-06); latest day: 3
  • 41 total mentions across 15 days

Affected systems

Vendors
Products
ds-2cd2032-ids-2cd2032-i_firmwareds-2cd2112-ids-2cd2112-i_firmwareds-2cd2132-ids-2cd2132-i_firmwareds-2cd2212-i5ds-2cd2212-i5_firmwareds-2cd2232-i5ds-2cd2232-i5_firmware

1 version affected across 116 products

Deep dive

Activity timeline41 mentions / 15d
036912Mentions · 2026-03-04: 1Mentions · 2026-03-05: 1Mentions · 2026-03-06: 12Mentions · 2026-03-07: 1Mentions · 2026-03-08: 1Mentions · 2026-03-09: 10Mentions · 2026-03-10: 2Mentions · 2026-03-12: 1Mentions · 2026-03-17: 1Mentions · 2026-03-20: 1Mentions · 2026-04-28: 1Mentions · 2026-05-01: 2Mentions · 2026-08-14: 1Mentions · 2026-10-03: 3Mentions · 2026-10-04: 3Exploit Tool / Code · 2026-03-06: 1Active Exploitation · 2026-03-04: 1Active Exploitation · 2026-03-05: 1Active Exploitation · 2026-03-06: 8Active Exploitation · 2026-03-07: 1Active Exploitation · 2026-03-08: 1Active Exploitation · 2026-03-09: 8Active Exploitation · 2026-03-12: 1Active Exploitation · 2026-03-17: 1Active Exploitation · 2026-04-28: 1Active Exploitation · 2026-05-01: 1Patch / Workaround · 2026-03-06: 4Patch / Workaround · 2026-03-07: 1Patch / Workaround · 2026-03-09: 2Patch / Workaround · 2026-03-10: 1Patch / Workaround · 2026-03-12: 1Patch / Workaround · 2026-03-17: 1Technical Details · 2026-03-04: 1Technical Details · 2026-03-05: 1Technical Details · 2026-03-06: 7Technical Details · 2026-03-07: 1Technical Details · 2026-03-08: 1Technical Details · 2026-03-09: 7Technical Details · 2026-03-10: 1Technical Details · 2026-03-12: 1Technical Details · 2026-05-01: 103-0403-0503-0603-0703-0803-0903-1003-1203-1703-2004-2805-0108-1410-0310-04
Signal classification4 categories
Active Exploitation
2468.6%
General
720.0%
Disclosure
38.6%
Patch
12.9%
Referenced assets30 URLs
By indicator
Classification over time
DateTotalLabels
2026-03-041
Active Exploitation1
2026-03-051
Active Exploitation1
2026-03-0612
Active Exploitation8Disclosure2General2
2026-03-071
Active Exploitation1
2026-03-081
Active Exploitation1
2026-03-0910
Active Exploitation8Disclosure1General1
2026-03-102
General1Patch1
2026-03-121
Active Exploitation1
2026-03-171
Active Exploitation1
2026-03-201
General1
2026-04-281
Active Exploitation1
2026-05-012
Active Exploitation1General1
2026-08-141
General1
Full discourse20 posts
  • Mr. Link@MrLinkEc
    Active Exploitation

    🚨 ALERTA DE CIBERSEGURIDAD EN CÁMARAS DE VIGILANCIA HIKVISION. Una vulnerabilidad crítica en dispositivos de videovigilancia de Hikvision ha sido añadida al catálogo de vulnerabilidades activamente explotadas (KEV). 🔎 Identificada como CVE-2017-7921, esta falla permite a atacantes: ⚠️ Evitar el proceso de autenticación ⚠️ Escalar privilegios hasta nivel administrador ⚠️ Acceder sin credenciales a información sensible Esto significa que un atacante podría: 📡 Ver cámaras en vivo 📂 Descargar grabaciones de seguridad 🔐 Extraer configuraciones con contraseñas de red El riesgo es aún mayor porque muchos dispositivos IoT están conectados directamente a la red corporativa, convirtiendo una cámara comprometida en una puerta de entrada para ataques más profundos en la infraestructura. 🛡️ Recomendaciones clave: Auditar inmediatamente cámaras y NVR de Hikvision en la red. Aplicar actualizaciones de firmware oficiales. Desconectar o reemplazar dispositivos que ya no reciban parches. ⏰ La agencia Cybersecurity and Infrastructure Security Agency estableció como fecha límite el 26 de marzo de 2026 para mitigar esta amenaza. #Ciberseguridad #IoTSecurity #Hikvision #CyberAlert #Infosec #NoseDejenHackear #MrLinkec 😎

    Post summary

    The advisory highlights that CVE‑2017‑7921 is actively exploited, details the exploit vectors, and urges users to apply official firmware patches.

    328140183.5K
    55.9K followersView on X
  • CyberDefence24@CyberDefence24
    Active Exploitation

    🚨 Uwaga posiadacze kamer Hikvision Cyberprzestępcy wykorzystują krytyczną lukę bezpieczeństwa (CVE-2017-7921) - potwierdza to amerykańska CISA. Podatność umożliwia dostęp do wrażliwych danych i eskalacje uprawnień. Jeśli korzystasz z kamer chińskiego producenta, to wiadomość dla Ciebie ⬇️ 🔗 https://cyberdefence24.pl/cyberbezpieczenstwo/cyberataki/cyberprzestepcy-wykorzystuja-podatnosc-w-kamerach-hikvision #cybersecurity #Hikvision #CVE #vulnerability #infosec #bezpieczeństwoIT @oskarklimczuk

    Post summary

    The post reports that cybercriminals are using CVE-2017-7921 to gain sensitive data and elevate privileges, with confirmation from CISA.

    3301411.8K
    20.6K followersView on X
  • Cihan@diramca
    General

    @eminarukk herkes bilmeden sallamış ama hikvision'un sahibi çin devleti. ab, kanada, usa, hindistan ve avustralya'da devlet ihalelerinde yasaklı. şunu bir araştırın öyle yorum yapın: CVE-2017-7921

    Post summary

    The text merely references CVE‑2017‑7921 without providing any supporting details or actionable information.

    100621.1K
    48 followersView on X
  • ET Labs@ET_Labs
    General

    17 new OPEN, 34 new PRO (17 + 17) Hikvision (CVE-2017-7921, CVE-2023-6895, CVE-2025-34067), Lumma Stealer, NetSupport RAT, TA455, TA569, XWorm, ZPHP https://community.emergingthreats.net/t/ruleset-update-summary-2026-03-20-v11154/3239 https://t.co/XZpLz9v7Ri

    Post summary

    The message announces new Open and Pro signatures—including several Hikvision CVEs—but provides no specific details on exploitation, patches, or vulnerability characteristics.

    03040388
    5.7K followersView on X
  • ExploitGrid@exploitgrid

    #ExploitGrid Daily Digest 🚨 Top Exploits: CVE-2026-40281 (CVSS: 10) gotenberg CVE-2026-40281 (CVSS: 10) gotenberg CVE-2026-40281, CVE-2026-42589 (CVSS: 9.9) gotenberg CVE-2017-7921 (CVSS: 9.8) n/a CVE-2026-103752 (CVSS: 9.8) ..🧵👇

    11030178
    376 followersView on X
  • Ahmed Nawaz Khalid@hushed_ahmie
    Active Exploitation

    🚨 BREAKING: CISA just added two CRITICAL CVSS 9.8 flaws to its Known Exploited Vulnerabilities (KEV) catalog! 🔥 Hikvision products: CVE-2017-7921 (Improper Authentication) → privilege escalation + sensitive data exposure 📹💥 Rockwell Automation (Logix controllers): CVE-2021-22681 (Insufficient Protected Credentials) → attackers can bypass auth, alter configs/code ⚙️🛑 Active exploitation in the wild! 😱 Federal agencies: patch by March 26, 2026! Patch NOW if you're using these! 🔧

    Post summary

    CISA has added two critical CVEs to its KEV catalog, indicating they are actively exploited in the wild, and urges federal agencies to apply patches by March 26, 2026.

    1004079
    50 followersView on X
  • Threatactix Research@ThreatactixLab
    General

    CVEs in scope include Hikvision (CVE-2017-7921) & Geutebruck (CVE-2025-25257) — alongside Tomcat, SAP NetWeaver, Citrix ADC & Roundcube. Screenshots in the repo showed actual access to camera management interfaces — reconnaissance, monitoring, or a foothold into physical security networks.

    Post summary

    The post lists several CVEs, including Hikvision CVE-2017-7921 and Geutebruck CVE-2025-25257, and notes screenshots from a repository demonstrating access to camera management interfaces, but provides no direct exploitation code, patch info, or details on the vulnerability type.

    11020106
    12 followersView on X
  • ExploitGrid@exploitgrid

    #ExploitGrid Daily Digest 🚨 Top Exploits: CVE-2026-40281 (CVSS: 10) gotenberg CVE-2026-40281 (CVSS: 10) gotenberg CVE-2026-40281, CVE-2026-42589 (CVSS: 9.9) gotenberg CVE-2017-7921 (CVSS: 9.8) n/a CVE-2026-103752 (CVSS: 9.8) ..🧵👇

    10020198
    376 followersView on X
  • Techweez@techweez
    Disclosure

    A serious flaw in multiple Hikvision products, tracked as CVE-2017-7921, lets attackers bypass authentication and access sensitive data without credentials. This could let hackers view live feeds and steal security files, putting corporate networks at risk. https://t.co/sMjHHc7JKj

    Post summary

    The tweet announces a new authentication bypass flaw (CVE‑2017‑7921) in Hikvision devices that could let attackers view live feeds and steal files, but offers no proof of exploitation, patch, or PoC.

    01110194
    17.5K followersView on X
  • piyokango@piyokango
    Active Exploitation

    米国CISAが悪用を確認した脆弱性 #KEV をカタログに追加しました。(3/5追加) 🛡️No.1533 CVE-2017-7921 Hikvision Multiple Products Improper Authentication Vulnerability ============= CVSSスコア: 9.8 (Base) / CISA-ADP CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 種別:不適切な認証 (CWE-287 / CISA-ADP) 深刻度:緊急🔥 ---------------------- 悪用時影響: 事前認証されていない攻撃者により、ローカル上で特権昇格を行う恐れがあります。また脆弱性の悪用により、機密情報にアクセスされる可能性があります。 https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/ 🛡️No.1534 CVE-2021-22681 Rockwell Multiple Products Insufficient Protected Credentials Vulnerability ============= CVSSスコア: 9.8 (Base) / CISA-ADP CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 種別:認証情報の不十分な保護 (CWE-522 / CISA-ADP) 深刻度:緊急🔥 ---------------------- 悪用時影響: 事前認証されていない攻撃者により、Studio 5000 Logix Designerソフトウェアにおいて、キーが発見される恐れがあります。このキーは、LogixコントローラがRockwell Automationの設計ソフトウェアと通信していることを確認するために使用されます。この脆弱性が悪用されると、不正なアプリケーションがLogixコントローラに接続できるようになる可能性があります。この脆弱性を悪用するには、不正なユーザーがコントローラへのネットワークアクセスが必要になります。 https://support.rockwellautomation.com/app/answers/answer_view/a_id/1130301/~/cve-2021-22681%3A-authentication-bypass-vulnerability-found-in-logix-controllers https://www.cisa.gov/news-events/ics-advisories/icsa-21-056-03 🛡️No.1535 CVE-2021-30952 Apple Multiple Products Integer Overflow or Wraparound Vulnerability ============= CVSSスコア: 8.8 (Base) / CISA-ADP CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 種別:整数オーバーフローまたはラップアラウンド (CWE-190 / CISA-ADP) 深刻度:重要 ---------------------- 悪用時影響: 事前認証されていない攻撃者により、特別に細工されたWebコンテンツを介して、任意のコードを実行される恐れがあります。 https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212980 https://support.apple.com/en-us/HT212982 🛡️No.1536 CVE-2023-41974 Apple iOS and iPadOS Use-After-Free Vulnerability ============= CVSSスコア: 7.8 (Base) / CISA-ADP CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 種別:解放済みメモリの使用 (CWE-416 / CISA-ADP) 深刻度:重要 ---------------------- 悪用時影響: アプリを介して、カーネル権限で任意のコードを実行される恐れがあります。 https://support.apple.com/en-us/HT213938 https://support.apple.com/kb/HT213938 🛡️No.1537 CVE-2023-43000 Apple Multiple products Use-After-Free Vulnerability ============= CVSSスコア: 8.8 (Base) / CISA-ADP CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 種別:解放済みメモリの使用 (CWE-416 / CISA-ADP) 深刻度:重要 ---------------------- 悪用時影響: 事前認証されていない攻撃者により、特別に細工されたWebコンテンツを介して、メモリ破損が発生する恐れがあります。 https://support.apple.com/en-us/120324 https://support.apple.com/en-us/120331 https://support.apple.com/en-us/120338 CISA Adds Five Known Exploited Vulnerabilities to Catalog | CISA https://www.cisa.gov/news-events/alerts/2026/03/05/cisa-adds-five-known-exploited-vulnerabilities-catalog #vulnerability

    Post summary

    CISA added five known exploited vulnerabilities to its KEV catalog, confirming active exploitation and providing vendor patch links.

    010203.5K
    42.6K followersView on X
  • ExploitGrid@exploitgrid

    💀 CRITICAL Exploits Still Trending ├ CVE-2026-40281 (Gotenberg) · 3 PoCs live, unpatched 2 days running ├ CVE-2017-7921 · PoC live └ CVE-2026-103752 — WP Authorizer · Privilege escalation PoC live

    1001053
    376 followersView on X
  • CyberAsia@cyberasia_io
    Active Exploitation

    🚨 USA Alert 🇺🇸 Hacktivists TheSweetNight and TengkorakCyberCrew, has reportedly hijacked CCTV systems across the United States by exploiting the CVE-2017-7921 vulnerability. #UnitedStates #CVE20177921 #CCTVHack #TheSweetNight #OpsShadowStrike https://t.co/2SPrs5RtLg

    Post summary

    The tweet reports that hacktivists hijacked CCTV systems across the U.S. by exploiting CVE‑2017‑7921, indicating active exploitation of the vulnerability.

    00020212
    319 followersView on X
  • Nullvy | CyberNews@NullvyNews
    Active Exploitation

    أدرجت وكالة CISA ثغرة CVE-2017-7921 في منتجات Hikvision ضمن قائمة الثغرات المستغلة فعلياً (KEV)، بعد رصد استغلالها في هجمات حقيقية رغم اكتشافها منذ عام 2017. 📌 للتفاصيل الكاملة: 🔗 https://www.instagram.com/p/DVrHH4dCPxd/?igsh=M2FjMGl2N3NiNmlj #CyberSecurity #Vulnerability #Hikvision #ThreatIntel #security https://t.co/jx5wD2cwGz

    Post summary

    CISA’s KEV list confirms that CVE‑2017‑7921 is actively exploited against Hikvision devices, as observed in real-world attacks.

    0002052
    14 followersView on X
  • EdgeDetectOps@EdgeDetectOps
    Disclosure

    🚨 CRITICAL: CVE-2017-7921 hits Hikvision products with improper authentication flaws. Attackers can escalate privileges and access sensitive data. This 7-year-old vulnerability just landed on CISA's KEV catalog.

    Post summary

    The tweet announces CVE-2017-7921, an improper authentication flaw in Hikvision products, and notes its inclusion on CISA’s KEV catalog, implying potential active exploitation.

    1001039
    13 followersView on X
  • EdgeDetectOps@EdgeDetectOps
    Disclosure

    🚨 BREAKING: CVE-2017-7921 hits Hikvision surveillance systems worldwide. This authentication bypass flaw lets attackers escalate privileges and access sensitive data without proper credentials. Millions of cameras potentially exposed.

    Post summary

    The post announces a new authentication bypass flaw (CVE-2017-7921) affecting Hikvision cameras worldwide, potentially enabling attackers to gain privileges and access data, but it provides no PoC, exploit, or patch information.

    1001043
    13 followersView on X
  • ExploitGrid@exploitgrid

    [EXPLOIT] CVE-2017-7921 [CRITICAL/PoC] CVSS: 9.8 | Vendor: #na CVE-2017-7921-Exploit 🔗 https://exploitgrid.net/exploits/28bd32ff-dfc7-40f0-a922-9dc044770858

    1000071
    376 followersView on X
  • ExploitGrid@exploitgrid

    💀 CRITICAL Exploits Trending ├ CVE-2026-40281 (Gotenberg) · 2 separate PoCs live ├ CVE-2026-40281 + CVE-2026-42589 (Gotenberg) · chained PoC (9.9) ├ CVE-2017-7921 · PoC live (9.8) └ CVE-2026-103752 — WP Authorizer · Privilege escalation PoC live

    1000071
    376 followersView on X
  • ExploitGrid@exploitgrid

    [EXPLOIT] CVE-2017-7921 [CRITICAL/PoC] CVSS: 9.8 | Vendor: #na CVE-2017-7921-Exploit 🔗 https://exploitgrid.net/exploits/28bd32ff-dfc7-40f0-a922-9dc044770858

    1000078
    376 followersView on X
  • Martininv@MartinvestAr
    Active Exploitation

    No es un caso aislado. Hikvision acumula vulnerabilidades críticas documentadas a nivel mundial: 🔴 CVE-2017-7921 — backdoor calificado 10/10 por el Dept. de Seguridad Nacional de EE.UU. 🔴 Más de 80.000 cámaras comprometidas activamente en 2022

    Post summary

    The text highlights that Hikvision’s CVE-2017-7921 backdoor, rated 10/10, was actively exploited, compromising over 80,000 cameras in 2022, with no patch or PoC mentioned.

    1000015
    25 followersView on X
  • Martininv@MartinvestAr
    General

    No es un caso aislado. Hikvision acumula vulnerabilidades críticas documentadas a nivel mundial: 🔴 CVE-2017-7921 — backdoor calificado 10/10 por el Dept. de Seguridad Nacional de EE.UU. 🔴 Más de 80.000 cámaras comprometidas activamente en 2022

    Post summary

    The post references CVE‑2017‑7921 and notes a large number of compromised devices, but does not provide technical details, proof of concept, exploitation evidence, or remediation information.

    1000016
    25 followersView on X
CPE platform detail116 entries

116 of 116 entries

PartVendorProductVersionTarget SWTarget HW
HWhikvisionds-2cd2032-i---
OShikvisionds-2cd2032-i_firmware---
HWhikvisionds-2cd2112-i---
OShikvisionds-2cd2112-i_firmware---
HWhikvisionds-2cd2132-i---
OShikvisionds-2cd2132-i_firmware---
HWhikvisionds-2cd2212-i5---
OShikvisionds-2cd2212-i5_firmware---
HWhikvisionds-2cd2232-i5---
OShikvisionds-2cd2232-i5_firmware---
HWhikvisionds-2cd2312-i---
OShikvisionds-2cd2312-i_firmware---
HWhikvisionds-2cd2332-i---
OShikvisionds-2cd2332-i_firmware---
HWhikvisionds-2cd2412f-i\(w\)---
OShikvisionds-2cd2412f-i\(w\)_firmware---
HWhikvisionds-2cd2432f-i\(w\)---
OShikvisionds-2cd2432f-i\(w\)_firmware---
HWhikvisionds-2cd2512f-i\(s\)---
OShikvisionds-2cd2512f-i\(s\)_firmware---
HWhikvisionds-2cd2532f-i\(s\)---
OShikvisionds-2cd2532f-i\(s\)_firmware---
HWhikvisionds-2cd2612f-i\(s\)---
OShikvisionds-2cd2612f-i\(s\)_firmware---
HWhikvisionds-2cd2632f-i\(s\)---
OShikvisionds-2cd2632f-i\(s\)_firmware---
HWhikvisionds-2cd2712f-i\(s\)---
OShikvisionds-2cd2712f-i\(s\)_firmware---
HWhikvisionds-2cd2732f-i\(s\)---
OShikvisionds-2cd2732f-i\(s\)_firmware---
HWhikvisionds-2cd2t32-i3---
OShikvisionds-2cd2t32-i3_firmware---
HWhikvisionds-2cd2t32-i5---
OShikvisionds-2cd2t32-i5_firmware---
HWhikvisionds-2cd2t32-i8---
OShikvisionds-2cd2t32-i8_firmware---
HWhikvisionds-2cd4012f-\(a\)---
OShikvisionds-2cd4012f-\(a\)_firmware---
HWhikvisionds-2cd4012f-\(p\)---
OShikvisionds-2cd4012f-\(p\)_firmware---
HWhikvisionds-2cd4012f-\(w\)---
OShikvisionds-2cd4012f-\(w\)_firmware---
HWhikvisionds-2cd4012fwd-\(a\)---
OShikvisionds-2cd4012fwd-\(a\)_firmware---
HWhikvisionds-2cd4012fwd-\(p\)---
OShikvisionds-2cd4012fwd-\(p\)_firmware---
HWhikvisionds-2cd4012fwd-\(w\)---
OShikvisionds-2cd4012fwd-\(w\)_firmware---
HWhikvisionds-2cd4024f-\(a\)---
OShikvisionds-2cd4024f-\(a\)_firmware---
HWhikvisionds-2cd4024f-\(p\)---
OShikvisionds-2cd4024f-\(p\)_firmware---
HWhikvisionds-2cd4024f-\(w\)---
OShikvisionds-2cd4024f-\(w\)_firmware---
HWhikvisionds-2cd4032fwd-\(a\)---
OShikvisionds-2cd4032fwd-\(a\)_firmware---
HWhikvisionds-2cd4032fwd-\(p\)---
OShikvisionds-2cd4032fwd-\(p\)_firmware---
HWhikvisionds-2cd4032fwd-\(w\)---
OShikvisionds-2cd4032fwd-\(w\)_firmware---
HWhikvisionds-2cd4112f-i\(z\)---
OShikvisionds-2cd4112f-i\(z\)_firmware---
HWhikvisionds-2cd4112fwd-i\(z\)---
OShikvisionds-2cd4112fwd-i\(z\)_firmware---
HWhikvisionds-2cd4124f-i\(z\)---
OShikvisionds-2cd4124f-i\(z\)_firmware---
HWhikvisionds-2cd4132fwd-i\(z\)---
OShikvisionds-2cd4132fwd-i\(z\)_firmware---
HWhikvisionds-2cd4212f-i\(h\)---
OShikvisionds-2cd4212f-i\(h\)_firmware---
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