Description
A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file /goform/setNotUpgrade. This manipulation of the argument newVersion causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.327908
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.327908
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.671597
Exploit, Third Party Advisory patch
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/setNotUpgrade.md
Exploit, Third Party Advisory exploit
patch
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/setNotUpgrade.md#exploit
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0041
EPSS Percentile
61.2%
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
partial
Details
CWE
CWE-119
CWE-121
Status
published
Products (1)
tenda/ac7_firmware
15.03.06.44
Published
Oct 10, 2025
Tracked Since
Feb 18, 2026