CVE Catalog

CVE-2025-13288

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
0.95%

61th percentile - higher than 61% of all known CVEs

Summary

A vulnerability was detected in Tenda CH22 version 1.0.0.1 in the fromPptpUserSetting function of /goform/PPTPUserSetting. Manipulation of the delno argument leads to a buffer overflow. The attack can be carried out remotely, and the exploit has been publicly disclosed and may be used.

Risk Assessment

A remote attacker could exploit the buffer overflow to destabilize the device or potentially execute code. Public availability of the exploit increases the risk.

Recommendation

Update Tenda CH22 firmware to the latest version if the vendor has released a fix, or isolate the device from internet access. Consider replacing the device with a supported model.

Other vulnerabilities in Tenda CH22

See all
Original NVD description (English source)

A security vulnerability has been detected in Tenda CH22 1.0.0.1. This impacts the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS