CVE-2026-5549

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 v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/CRITICAL-05-exposed-rsa-private-key.md	Third Party Advisory
https://vuldb.com/submit/782298	Third Party Advisory VDB Entry
https://vuldb.com/vuln/355313	Third Party Advisory VDB Entry
https://vuldb.com/vuln/355313/cti	Permissions Required VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac10_firmware:16.03.10.10_multi_tde01:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac10:4.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-05 08:16

Updated : 2026-07-24 20:10

NVD link : CVE-2026-5549

Mitre link : CVE-2026-5549

CVE.ORG link : CVE-2026-5549

JSON object : View

Products Affected

tenda

ac10_firmware
ac10

CWE

CWE-320

Key Management Errors

CWE-321

Use of Hard-coded Cryptographic Key

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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\r . The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized."}, {"lang": "es", "value": "Se determin\u00f3 una vulnerabilidad en Tenda AC10 16.03.10.10_multi_TDE01. Afectada por este problema est\u00e1 alguna funcionalidad desconocida del archivo /webroot_ro/pem/privkeySrv.pem del componente Gestor de Clave Privada RSA de 2048 bits. La ejecuci\u00f3n de una manipulaci\u00f3n puede llevar al uso de una clave criptogr\u00e1fica codificada de forma r\u00edgida. El ataque puede ser lanzado remotamente. 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