PT-2025-33408 · Tenda · Tenda G1

Iot_Res · Published 2025-08-14 · Updated 2025-08-15 · CVE-2025-8980

Positive Technologies · (AI Summary)

CVSS v2.0

6.8

6.8

Medium

Base vector

AV:N/AC:H/Au:M/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions:

Tenda G1 version 16.01.7.8(3660)

Description:

A vulnerability exists in the Tenda G1 device due to insufficient verification of data authenticity within the Firmware Update Handler component. The `check upload file` function is affected, allowing for potential remote code execution. Exploitation is considered difficult, but the exploit has been publicly disclosed.

Recommendations:

At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2025-8980

Affected Products

Tenda G1

References · 11

• 🔥 https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/G1_Auth.md · Exploit
• https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/G1_Inte.md · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-8980 · Security Note
• https://vuldb.com/?id.319976 · Note
• https://vuldb.com/?submit.628606 · Note
• https://twitter.com/VulmonFeeds/status/1956227993841381875 · Twitter Post
• https://twitter.com/CVEnew/status/1956289065327976806 · Twitter Post
• https://t.me/CVEtracker/30053 · Telegram Post
• https://vuldb.com/?submit.628605 · Note
• https://tenda.com.cn · Note
• https://vuldb.com/?ctiid.319976 · Note