CVE-2026-5549 — MEDIUM (5.3)

Vulnerability Description

A vulnerability was determined in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this issue is some unknown functionality of the file /webroot_ro/pem/privkeySrv.pem of the component RSA 2048-bit Private Key Handler. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tenda	Ac10 Firmware	16.03.10.10_multi_tde01
Tenda	Ac10	4.0

Related Weaknesses (CWE)

CWE-320 CWE-321

References

https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/Third Party Advisory
https://vuldb.com/submit/782298Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/355313Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/355313/ctiPermissions RequiredVDB Entry
https://www.tenda.com.cn/Product

FAQ

What is CVE-2026-5549?

CVE-2026-5549 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was determined in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this issue is some unknown functionality of the file /webroot_ro/pem/privkeySrv.pem of the component RSA 2048-bit Priv...

How severe is CVE-2026-5549?

CVE-2026-5549 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-5549?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac10 Firmware, Tenda Ac10.