Path Traversal in Karel Ip Phone Ip1211
CVE-2025-34023
A path traversal vulnerability exists in the Karel IP1211 IP Phone's web management panel. The /cgi-bin/cgiServer.exx endpoint fails to properly sanitize user input to the page parameter, allowing remote authenticated attackers to access arbitrary files on the underlying system by using crafted path traversal sequences. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-02 UTC.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.014 (71.1th percentile) — read the EPSS interpretation.
Affected products
- Karel Ip Phone Ip1211 — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (exploit, third-party-advisory)
- disclosure@vulncheck.com (exploit, third-party-advisory)
- disclosure@vulncheck.com (third-party-advisory)