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VULNERABILITIES

CVE-2026-3677 Details

Description

A vulnerability was found in Tenda FH451 1.0.0.9. This impacts the function fromSetCfm of the file /goform/setcfm. The manipulation of the argument funcname/funcpara1 results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/Litengzheng/vul_db/blob/main/FH451/vul_61/README.md [email protected]ExploitThird Party Advisory
https://vuldb.com/?ctiid.349579 [email protected]Permissions RequiredVDB Entry
https://vuldb.com/?id.349579 [email protected]Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.765329 [email protected]Third Party AdvisoryVDB Entry
https://www.tenda.com.cn/ [email protected]Product

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]
CWE-121Stack-based Buffer Overflow[email protected]

Affected Products

ProductVersions
tenda fh451 firmware
1.0.0.9

CPE

  • cpe:2.3:o:tenda:fh451_firmware:1.0.0.9:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
tenda fh451
All versions

CPE

  • cpe:2.3:h:tenda:fh451:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-3677
NVD Published Date:
Mar 7, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-3677 Details - Not Deferred