Cyber Risks · GreyNoise Blog

From PoC to Attacker Interest in Hours: Real-Time Insights into Mitel MiCollab Vulnerabilities | Grey Noise Blog

Summary: GreyNoise observed attacker activity against two Mitel MiCollab vulnerabilities, CVE-2024-41713 (authentication bypass) and CVE-2024-35286 (SQL injection), beginning on December 5, the same day proof-of-concept code went public. The authentication bypass drew spikes in unique probing IP addresses, while the SQL injection flaw showed limited activity that GreyNoise says warrants monitoring for escalation.

What you should know: Predictive models like EPSS listed both CVEs at 0% likelihood of exploitation while attackers were already probing for them in the wild, so a 0% score is not evidence of safety when PoC code is public.

Read the original at GreyNoise Blog ↗

Topics
Vulnerabilities & Patching
Mentions
CVE-2024-35286CVE-2024-41713
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CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerability Known Exploited Vulnerabilities · Jan 07, 2025