CVE-2025-15230

HIGH 8.8

Tenda M3 setVlanPolicyData formSetVlanPolicy heap-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-122 CWE-119
Vendor	tenda
Product	m3
Published	Dec 30, 2025
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / M3

1.0.0.13(4903)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 dwbruijn (VulDB User)