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CVE-2025-15230

Tenda M3 setVlanPolicyData formSetVlanPolicy heap-based overflow

CVSS 8.7 HIGHEPSS 0.6%CWE-119CWE-122
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
30 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability was found in Tenda M3 1.0.0.13(4903). Affected by this issue is the function formSetVlanPolicy of the file /goform/setVlanPolicyData. Performing a manipulation of the argument qvlan_truck_port results in heap-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · M3

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References
https://github.com/dwBruijn/CVEs/blob/main/Tenda/setVlanPolicy.mdhttps://vuldb.com/?ctiid.338626https://vuldb.com/?id.338626https://vuldb.com/?submit.725490https://www.tenda.com.cn/