Published

14 July 2025

Last modified

17 June 2026

CVSS

6.8 v3.1

Severity

medium

EPSS

0.2% (11th pct)

CISA KEV

Not listed

NVD status

Analyzed

Weaknesses

CWE-798

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Description

Tenda CP3 Pro Firmware V22.5.4.93 contains a hardcoded root password hash in the /etc/passwd file and /etc/passwd-. An attacker with access to the firmware image can extract and attempt to crack the root password hash, potentially obtaining administrative access

Exploitation

Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 0.2% probability of exploitation activity in the next 30 days.

Affected products

References

• https://cybermaya.in/posts/Post-39/ exploit
• https://www.tendacn.com/product/download/cp3pro.html

CVE-2025-52363 at NVD

Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.