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CVE-2026-7054

HIGH

8.8

Description

A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. Executing a manipulation of the argument opttype/usernamewith can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/26/2026

Last Modified4/29/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:f456tenda:f456_firmware

Weaknesses (CWE)

CWE-119CWE-120

References

https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_125/README.md(cna@vuldb.com)

https://vuldb.com/submit/798456(cna@vuldb.com)

https://vuldb.com/vuln/359627(cna@vuldb.com)

https://vuldb.com/vuln/359627/cti(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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