CVE-2026-7079

high

Published 2026-04-27 · Modified 2026-04-30

CVSS v3

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2

9.0

VIR risk

8.8

Description

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Predictions

Exploit likelihood

92%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_130/README.md
https://vuldb.com/submit/798461
https://vuldb.com/vuln/359654
https://vuldb.com/vuln/359654/cti
https://www.tenda.com.cn/

CWEs

CWE-119 CWE-120

Verify integrity in audit chain (admin only). AS-IS.