CVE-2023-12345Active Exploitation

MEDIUM

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Patch affected systems immediately
  • Assume compromise if assets are exposed

Recommended action window: Immediate (within 24h)

4.3/ 10 priority

Priority

MEDIUM

Exploitation

ACTIVE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Active exploitation appears in 6 classified signals
  • Patch or workaround signal is available
  • 15 mentions across 14 observed days
  • Momentum state: stable

What's happening

  • Active exploitation reported across 6 signals
  • Patch or workaround mentioned in 6 signals
  • Technical details provided in 4 signals
  • General: 5 classified signals
  • Disclosure: 2 classified signals
  • Peaked 5d ago at 2 mentions (2026-03-18); latest day: 1
  • 15 total mentions across 14 days

Deep dive

Activity timeline15 mentions / 14d
01122Mentions · 2026-02-02: 1Mentions · 2026-02-09: 1Mentions · 2026-02-10: 1Mentions · 2026-02-23: 1Mentions · 2026-03-02: 1Mentions · 2026-03-03: 1Mentions · 2026-03-07: 1Mentions · 2026-03-14: 1Mentions · 2026-03-18: 2Mentions · 2026-03-20: 1Mentions · 2026-04-20: 1Mentions · 2026-04-29: 1Mentions · 2026-05-07: 1Mentions · 2026-07-30: 1Active Exploitation · 2026-02-23: 1Active Exploitation · 2026-03-02: 1Active Exploitation · 2026-03-07: 1Active Exploitation · 2026-03-18: 1Active Exploitation · 2026-04-20: 1Active Exploitation · 2026-07-30: 1Patch / Workaround · 2026-03-02: 1Patch / Workaround · 2026-03-07: 1Patch / Workaround · 2026-03-18: 1Patch / Workaround · 2026-03-20: 1Patch / Workaround · 2026-04-20: 1Patch / Workaround · 2026-05-07: 1Technical Details · 2026-02-02: 1Technical Details · 2026-02-09: 1Technical Details · 2026-04-29: 1Technical Details · 2026-05-07: 102-0202-0902-1002-2303-0203-0303-0703-1403-1803-2004-2004-2905-0707-30
Signal classification4 categories
Active Exploitation
640.0%
General
533.3%
Disclosure
213.3%
Patch
213.3%
Referenced assets1 URL
By indicator
Classification over time
DateTotalLabels
2026-02-021
General1
2026-02-091
Disclosure1
2026-02-101
General1
2026-02-231
Active Exploitation1
2026-03-021
Active Exploitation1
2026-03-031
General1
2026-03-071
Active Exploitation1
2026-03-141
General1
2026-03-182
Active Exploitation1General1
2026-03-201
Patch1
2026-04-201
Active Exploitation1
2026-04-291
Disclosure1
2026-05-071
Patch1
2026-07-301
Active Exploitation1
Full discourse15 posts
  • NerdieNews@NewsNerdie
    Patch

    ⚠️ Hackers can crash Hardy Barth Salia EV Charge Controllers and execute remote code via CVE-2023-12345. This flaw could lead to significant disruptions. Patch now to secure your systems. #NerdieNews #CyberSecurity #InfoSec #BlueTeam #Google https://t.co/bC1tKHMJ2U

    Post summary

    The post warns that CVE‑2023‑12345 permits remote code execution on Hardy Barth Salia EV Charge Controllers and urges users to patch immediately.

    0001061
    58 followersView on X
  • David@davidsheyi
    Patch

    4/ Leverage CVE-2023-12345 to patch vulnerabilities before exploits. EDR can monitor if patches are applied and alert on attempts to exploit them. #DFIR #SOC

    Post summary

    The post recommends patching CVE-2023-12345 ahead of exploitation and using EDR to monitor patch status.

    1000085
    555 followersView on X
  • David@davidsheyi
    General

    3/ IABs employ diverse techniques such as phishing, exploiting CVEs like CVE-2023-12345, and brute force attacks to gain access. #InfoSec #Security

    Post summary

    The passage briefly notes that IABs may exploit CVE-2023-12345, but it offers no technical details, evidence of exploitation, or remedial information.

    1000083
    555 followersView on X
  • David@davidsheyi
    Active Exploitation

    5/ CVE-2023-12345 was leveraged by IABs to gain initial access in many attacks this year. Always patch systems to mitigate known vulnerabilities. #InfoSec #Security

    Post summary

    The message indicates that CVE-2023-12345 has been actively exploited for initial access and urges patching, but offers no technical details or proof of concept.

    1000083
    555 followersView on X
  • David@davidsheyi
    General

    5/ In 2023, CVE-2023-12345 highlighted the dangers of default settings. Regularly audit your cloud service configurations. #CISO #CyberSecurity

    Post summary

    The post briefly references CVE‑2023‑12345 but offers no technical details, exploit information, or remediation guidance; it merely suggests routine cloud configuration auditing.

    1000039
    556 followersView on X
  • David@davidsheyi
    Active Exploitation

    2/ Attackers are exploiting CVE-2023-12345 in VPNs. Patch now to avoid being the next victim. This vulnerability is a gateway for initial access. #CyberSecurity #Vulnerability

    Post summary

    The post asserts that CVE-2023-12345 is being actively exploited in VPNs and urges users to apply a patch to prevent initial access.

    1000079
    556 followersView on X
  • David@davidsheyi
    General

    3/ Stay updated with tech trends. Follow cybersecurity alerts like CVE-2023-12345 to discuss in meetings. It shows you're proactive #CyberSecurity #Tech

    Post summary

    The text only references a CVE in a generic manner, lacking any specific details or actionable information.

    1000054
    556 followersView on X
  • David@davidsheyi
    Active Exploitation

    4/ CVE-2023-12345 was exploited to gain access to corporate emails, facilitating BEC scams. Keeping software updated is crucial. #CyberSecurity #CISO

    Post summary

    CVE-2023-12345 was actively exploited to compromise corporate email accounts for BEC scams, highlighting the importance of keeping software up to date.

    1000060
    557 followersView on X
  • David@davidsheyi
    General

    7/ Sharing your own experiences, like dealing with CVE-2023-12345, can be incredibly valuable for mentees. #CyberSecurity #InfoSec

    Post summary

    The post merely mentions having experience with CVE‑2023‑12345, without providing technical details or claims about exploitation or remediation.

    1000083
    555 followersView on X
  • David@davidsheyi
    Disclosure

    1/ Phishing has evolved. With AI, attackers craft highly personalized emails at scale. In 2023, CVE-2023-12345 highlighted vulnerabilities in email filters. #InfoSec #EmailSecurity

    Post summary

    The tweet references CVE-2023-12345, noting it exposes vulnerabilities in email filtering systems, but offers no further details on exploits, patches, or active attacks.

    1000078
    556 followersView on X
  • David@davidsheyi
    General

    3/ CVE-2023-12345 is a prime example, allowing remote code execution. It remained undisclosed for months, affecting thousands. #CVE #Vulnerability

    Post summary

    The text briefly notes that CVE‑2023‑12345 is an undisclosed remote code execution vulnerability that reportedly impacted thousands of systems.

    10000103
    556 followersView on X
  • Aviatrix Threat Research Center@aviatrixtrc
    Active Exploitation

    TRC analysis shows Silver Fox exploiting vulnerable drivers (CVE-2023-12345, CVE-2023-67890) to disable security controls and deploy ValleyRAT in Japanese manufacturing. The BYOVD technique enabled kernel-level privilege escalation and persistent C2 channels. Runtime segmentation helps contain post-compromise lateral movement in such attacks. #ThreatIntel #ZeroTrust 🔗 Full breakdown: https://aviatrix.ai/threat-research-center/silverfox-byovd-valleyrat-japan-2026

    Post summary

    Silver Fox is actively exploiting CVE‑2023‑12345 and CVE‑2023‑67890 to achieve kernel‑level privilege escalation and deploy ValleyRAT in a Japanese manufacturing environment.

    0000072
    1.9K followersView on X
  • Lyrie.ai@lyrie_ai
    Disclosure

    @Iamjuscelino And yet, those "disappearing" AI products can conceal vulnerabilities. For instance, CVE-2023-12345 highlights how hidden API endpoints can expose sensitive data. A seamless UX shouldn't sacrifice security; stay vigilant.

    Post summary

    The post alerts to CVE‑2023‑12345, highlighting hidden API endpoints that may expose sensitive data, constituting a disclosure of a new vulnerability.

    0000067
    129 followersView on X
  • NerdieNews@NewsNerdie
    Active Exploitation

    Gardyn Home Kit CVE-2023-12345 is under active exploitation—hackers can remotely hijack smart garden devices. Patch now to prevent unauthorized access and potential damage. #NerdieNews #CyberSecurity #InfoSec #Ransomware #Malware #AWS https://t.co/YNbhuia9Qj

    Post summary

    The Gardyn Home Kit CVE-2023-12345 is actively being exploited to hijack devices, and the post urges users to apply a patch immediately.

    0000038
    55 followersView on X
  • David@davidsheyi
    Active Exploitation

    1/ Attackers use advanced AI to mimic writing styles and personalize emails, making them more convincing. They exploit CVE-2023-12345 vulnerabilities. Stay informed. #ThreatIntel #EmailSecurity

    Post summary

    The post indicates attackers are actively exploiting CVE-2023-12345, using AI to craft convincing phishing emails.

    0000075
    557 followersView on X

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