CVE-2026-27513 — MEDIUM (4.3)

Q: How severe is CVE-2026-27513?

CVE-2026-27513 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-27513?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda F3 Firmware, Tenda F3.

Vulnerability Description

Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a cross-site request forgery (CSRF) vulnerability in the web-based administrative interface. The interface does not implement anti-CSRF protections, allowing an attacker to induce an authenticated administrator to submit state-changing requests, which can result in unauthorized configuration changes.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Tenda	F3 Firmware	<= 12.01.01.55_multi
Tenda	F3	-

Related Weaknesses (CWE)

CWE-352

References

https://www.tendacn.com/product/F3Product
https://www.vulncheck.com/advisories/tenda-f3-csrf-in-web-management-interfaceThird Party Advisory

FAQ

What is CVE-2026-27513?

CVE-2026-27513 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a cross-site request forgery (CSRF) vulnerability in the web-based administrative interface. The interface does not implement ant...

How severe is CVE-2026-27513?

CVE-2026-27513 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-27513?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda F3 Firmware, Tenda F3.