CVE-2026-7079

HIGH 8.8

Tenda F456 httpd AdvSetWan fromAdvSetWan buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	f456
Published	Apr 27, 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 / F456

1.0.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 LtzHust (VulDB User)