CVE-2026-7080

HIGH 8.8

Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

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/359655 vuldb.com: https://vuldb.com/vuln/359655/cti vuldb.com: https://vuldb.com/submit/798463 github.com: https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_132/README.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 LtzHust (VulDB User)