VulnSocial

CVE-2026-53483Patch(dell / data_domain_operating_system)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch dell data_domain_operating_system systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 an improper authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access. This is a critical severity vulnerability as it allows an attacker to take complete control of system; so Dell recommends customers to upgrade at the earliest opportunity.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

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.

  • data_domain_operating_system

Threat summary

  • Patch or workaround signal is available
  • 5 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 4 signals
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • Peaked 2d ago at 2 mentions (2026-07-14); latest day: 1
  • 5 total mentions across 3 days

Affected systems

Vendors
dell
Products
data_domain_operating_system

Deep dive

Activity timeline5 mentions / 3d
01122Mentions · 2026-07-14: 2Mentions · 2026-07-15: 2Mentions · 2026-07-23: 1Patch / Workaround · 2026-07-14: 2Patch / Workaround · 2026-07-15: 1Patch / Workaround · 2026-07-23: 1Technical Details · 2026-07-15: 2Technical Details · 2026-07-23: 107-1407-1507-23
Signal classification2 categories
Patch
360.0%
Disclosure
240.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-07-142
Patch2
2026-07-152
Disclosure1Patch1
2026-07-231
Disclosure1
Full discourse5 posts
  • iototsecnews@iototsecnews
    Disclosure

    Dell PowerProtect Data Domain の複数の脆弱性が FIX：リモートからのシステム侵害の恐れ https://iototsecnews.jp/2026/07/15/multiple-dell-powerprotect-vulnerabilities-allow-hackers-to-gain-full-system-access-remotely/ 今回の脆弱性は、製品における不適切な認証やパス名の制限不備といった、システム設計時や実装時の検証漏れが主な原因となっています。特に CVE-2026-53483 や CVE-2026-53481 は、不適切な認証や制御に起因し、外部からのシステム制御の奪取に至る恐れがあります。ご利用のチームは、アップグレードをお急ぎください。 #CVE202653481 #CVE202653483 #Dell #PowerProtectDataDomain #Vulnerability

    Post summary

    The article discloses that Dell PowerProtect Data Domain CVEs 2026-53481 and 2026-53483 expose remote takeover risk due to improper authentication and path name restrictions, and it urges teams to upgrade promptly.

    01000115
    501 followersView on X
  • ThreatWire@ThreatWire_
    Patch

    🚨 CVE-2026-53483: Critical Dell PowerProtect vulnerabilities could allow attackers to gain complete control of affected systems. Patch immediately to mitigate remote exploitation. #CyberSecurity #CVE #Dell #ThreatWire

    Post summary

    The tweet alerts to CVE-2026-53483 in Dell PowerProtect, emphasizing the need for immediate patching to block potential remote exploitation.

    0001069
    87 followersView on X
  • Daily CyberSecurity@Daily_CyberSec
    Patch

    Critical Dell vulnerabilities like CVE-2026-53483 allow attackers to take complete control of system. Patch PowerProtect flaws to stop remote exploits. #Dell #PowerProtect #CVE202653483 #DataDomain #InfoSec http://securityonline.info/cve-2026-53483-take-complete-control-system/

    Post summary

    The post highlights critical Dell vulnerabilities and urges patching of PowerProtect flaws, but it lacks specific technical details or evidence of active exploitation.

    00010335
    12.5K followersView on X
  • TECHEPAGES@techepages
    Patch

    🚨 Critical: Dell PowerProtect Data Domain backup appliances hit by 20+ flaws, incl. two unauthenticated CVSS 9.8 bugs enabling full remote takeover (DSA-2026-218) • CVE-2026-53483: login bypass • CVE-2026-53481: path traversal • Backups = ransomware's first target Patch now: • Upgrade: 8.7/8.8, 8.3.1.40, 8.6.1.20 or 7.13.1.80 • Restrict mgmt interfaces • DD3300/DDVE: watch KB 000486874

    Post summary

    Dell PowerProtect Data Domain appliances are affected by two high‑severity CVEs (login bypass and path traversal). Users are urged to upgrade to the listed firmware versions, restrict management interfaces, and consult KB 000486874.

    0000048
    23 followersView on X
  • キタきつね@foxbook
    Disclosure

    CVE-2026-53481およびCVE-2026-53483：Dell PowerProtectの完全乗っ取り（9.8） CVE-2026-53481 & CVE-2026-53483: Dell PowerProtect Full Takeover (9.8) #DailyCyberSecurity (Jul 14) https://securityonline.info/cve-2026-53483-take-complete-control-system/

    Post summary

    The post announces CVE-2026-53481 and CVE-2026-53483 against Dell PowerProtect, noting a high severity score (9.8) and the possibility of a complete system takeover, but it lacks details on exploits, patches, or active exploitation.

    00000261
    4.9K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSdelldata_domain_operating_system---

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