CVE-2026-7102 — MEDIUM (6.3)

Vulnerability Description

A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS Score

6.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Tenda	F456 Firmware	1.0.0.5
Tenda	F456	-

Related Weaknesses (CWE)

CWE-74 CWE-77

References

https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_140/README.mdExploitThird Party Advisory
https://vuldb.com/submit/798475Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359677Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359677/ctiPermissions RequiredVDB Entry
https://www.tenda.com.cn/Product

FAQ

What is CVE-2026-7102?

CVE-2026-7102 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in comma...

How severe is CVE-2026-7102?

CVE-2026-7102 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-7102?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda F456 Firmware, Tenda F456.