CVE-2026-7056

HIGH 8.8

Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	f456
Published	Apr 26, 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/359629 vuldb.com: https://vuldb.com/vuln/359629/cti vuldb.com: https://vuldb.com/submit/798458 vuldb.com: https://vuldb.com/submit/798462 github.com: https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_127/README.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 LtzHust (VulDB User)