VulnSocial

CVE-2025-55812Active Exploitation

LOW

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

Immediate actions

  • Prioritize remediation for affected systems immediately
  • Assume compromise if assets are exposed
  • Track advisory updates for patch or workaround availability

Recommended action window: Immediate (within 24h)

Back to dashboard
3.5/ 10 priority

Priority

LOW

Exploitation

ACTIVE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • Active exploitation appears in 1 classified signals
  • 1 mentions across 1 observed day

What's happening

  • Active exploitation reported across 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-02-17: 1Active Exploitation · 2026-02-17: 1Technical Details · 2026-02-17: 102-17
Signal classification1 categories
Active Exploitation
1100.0%
Referenced assets1 URL
Full discourse1 post
  • Jim Guckin@jimguckin
    Active Exploitation

    Old vuln, new life: React2Shell (CVE-2025-55812) is seeing a surge in active exploitation with reverse shells + cryptominers. If your patching is based on CVSS instead of real-world activity, you’re already behind. https://www.cybersecuritydive.com/news/react2shell-exploitation-threat-activity/811359/ #CyberSecurity #ThreatIntel #PatchNow

    Post summary

    CVE-2025-55812 (React2Shell) is currently being actively exploited with reverse shells and cryptominers, underscoring the urgency of timely patching over reliance on CVSS alone.

    0001071
    271 followersView on X

Explore more

Back to dashboard