Vulnerability · Published Feb 8, 2026 · Assigned by VulDB
CVE-2026-2137Tenda TX3 SetIpMacBind buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in TX3 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.8%top 42.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Tenda TX3 up to 16.03.13.11_multi. This impacts an unknown function of the file /goform/SetIpMacBind. The manipulation of the argument list leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
Weakness: CWE-120, CWE-119 · Vector: 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
References
- VDB-344772 | Tenda TX3 SetIpMacBind buffer overflow vdb-entry, technical-description
- VDB-344772 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #747239 | Tenda TX3 V16.03.13.11_multi Buffer Overflow third-party-advisory
- https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx3/fromSetIpMacBind.md related
- https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx3/fromSetIpMacBind.md#poc exploit
- https://www.tenda.com.cn/ product