CVE-2026-11493

A weakness has been identified in Tenda AC15 15.03.05.19. The impacted element is an unknown function of the file /etc_ro/smb.conf of the component Samba. Executing a manipulation can lead to weak password requirements. The attack is only possible within the local network. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks.

CVSS v3 5.0 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.2 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/cve/CVE-2026-11493
https://vuldb.com/submit/834818
https://vuldb.com/vuln/369113
https://vuldb.com/vuln/369113/cti
https://www.notion.so/Tenda-AC15-V15-03-05-19-3671f5ba98908023b508dc0330624dcd?source=copy_link
https://www.tenda.com.cn/

Configurations

No configuration.

History

23 Jul 2026, 07:10

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una debilidad en Tenda AC15 15.03.05.19. El elemento afectado es una función desconocida del archivo /etc_ro/smb.conf del componente Samba. Ejecutar una manipulación puede llevar a requisitos de contraseña débiles. El ataque solo es posible dentro de la red local. Un alto nivel de complejidad está asociado con este ataque. La explotabilidad se considera difícil. El exploit se ha puesto a disposición del público y podría ser utilizado para ataques.

08 Jun 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-08 07:16

Updated : 2026-07-23 07:10

NVD link : CVE-2026-11493

Mitre link : CVE-2026-11493

CVE.ORG link : CVE-2026-11493

JSON object : View

Products Affected

No product.

CWE

CWE-521

Weak Password Requirements

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The impacted element is an unknown function of the file /etc_ro/smb.conf of the component Samba. Executing a manipulation can lead to weak password requirements. The attack is only possible within the local network. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks."}, {"lang": "es", "value": "Se ha identificado una debilidad en Tenda AC15 15.03.05.19. El elemento afectado es una funci\u00f3n desconocida del archivo /etc_ro/smb.conf del componente Samba. Ejecutar una manipulaci\u00f3n puede llevar a requisitos de contrase\u00f1a d\u00e9biles. El ataque solo es posible dentro de la red local. Un alto nivel de complejidad est\u00e1 asociado con este ataque. La explotabilidad se considera dif\u00edcil. 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