PT-2025-28897 · Tenda · Tenda Cp3 Pro

Shaunak Ganorkar · Published 2025-07-09 · Updated 2025-07-14 · CVE-2025-52364

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Tenda CP3 Pro version 22.5.4.93

Description: An insecure permissions issue exists in the Tenda CP3 Pro firmware. The telnet service (telnetd) is enabled by default during boot via the initialization script /etc/init.d/eth.sh. This allows remote attackers to connect to the device’s shell over the network, potentially without authentication if default or weak credentials are present.

Recommendations: Update to a newer version that contains a fix for this issue. As a temporary workaround, consider disabling the telnet service until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-1391

Related Identifiers

BDU:2025-10198

CVE-2025-52364

Affected Products

Tenda Cp3 Pro

References · 8

• 🔥 https://cybermaya.in/posts/Post-40 · Exploit
• https://bdu.fstec.ru/vul/2025-10198 · Security Note
• https://osv.dev/vulnerability/CVE-2025-52364 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-52364 · Security Note
• https://tendacn.com/product/download/cp3pro.html · Note
• https://twitter.com/cracbot/status/1944713553392390198 · Twitter Post
• https://twitter.com/CVEnew/status/1943335932079255695 · Twitter Post
• https://t.me/cvenotify/128287 · Telegram Post