Description
A vulnerability, which was classified as critical, was found in Tenda G3 15.11.0.20. Affected is the function formSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument sysTimePolicy leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.275934
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.275934
VDB Entry third-party-advisory
https://vuldb.com/?submit.394000
Exploit, Third Party Advisory exploit
https://github.com/abcdefg-png/AHU-IoT-vulnerable/blob/main/Tenda/G3V3.0/formSetSysTime.md
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0027
EPSS Percentile
50.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
tenda/g3_firmware
15.11.0.20
Published
Aug 27, 2024
Tracked Since
Feb 18, 2026