CVE-2019-10149
CRITICALEPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Description
A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.
Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Exim 4.87 - 4.91 - Local Privilege Escalation
by Marco Ivaldi · Jun 17, 2019
Exim 4.87 / 4.91 - Local Privilege Escalation (Metasploit)
by Metasploit · Aug 26, 2019
Exim 4.87 < 4.91 - (Local / Remote) Command Execution
by Qualys Corporation · Jun 5, 2019
Frequently Asked Questions
Is CVE-2019-10149 in your stack?
O3 detects CVE-2019-10149 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.