RCE in Auerswald Comfortel 1200 Ip
CVE-2018-19977
A command injection (missing input validation, escaping) in the ftp upgrade configuration interface on the Auerswald COMfort 1200 IP phone 3.4.4.1-10589 allows an authenticated remote attacker (simple user) -- in the same network as the device -- to trigger OS commands (like starting telnetd or opening a reverse shell) via a POST request to the web server.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.042 (89.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Auerswald Comfortel_1200_ip
- Auerswald Comfortel_1200_ip_firmware — versions 3.4.4.1-10589
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-19977?
- CVE-2018-19977 is a high-severity vulnerability in Auerswald Comfortel 1200 Ip, classified under OS Command Injection. CVSS score: 8.0/10. Published 2019-05-29.
- How severe is CVE-2018-19977?
- High severity. CVSS v3 base score is 8.0 out of 10.