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CVE-2026-3729

HIGH

8.8

Description

A vulnerability was identified in Tenda F453 1.0.0.3/3.As. Impacted is the function fromPptpUserAdd of the file /goform/PPTPDClient. Such manipulation of the argument username/opttype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

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

Published3/8/2026

Last Modified3/9/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:f453tenda:f453_firmware

Weaknesses (CWE)

CWE-119CWE-121

References

https://github.com/Litengzheng/vul_db/blob/main/F453/vul_98/README.md(cna@vuldb.com)

https://vuldb.com/?ctiid.349707(cna@vuldb.com)

https://vuldb.com/?id.349707(cna@vuldb.com)

https://vuldb.com/?submit.766934(cna@vuldb.com)

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

IOC Correlations

No correlations recorded

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