January 10, 2022 · Applied Cybernetics Group
CVE-2019-10149 — Exim Mail Transfer Agent (MTA)
Exim Mail Transfer Agent (MTA) Improper Input Validation
- Added to KEV
2022-01-10- Federal due date
2022-07-10- Vendor
- Exim
- Product
- Mail Transfer Agent (MTA)
- EPSS
- 100.0th percentile (score 1.000, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2019-10149
CISA short description
Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.
Required action
Apply updates per vendor instructions.