CVE-2026-11493

MEDIUM

Tenda AC15 Samba smb.conf weak password

Title source: cna
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Vdb Entry vdb-entry
VDB-369113 | Tenda AC15 Samba smb.conf weak password
https://vuldb.com/vuln/369113
Signature, Permissions Required signature permissions-required
VDB-369113 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/369113/cti
Third Party Advisory third-party-advisory
CVE-2026-11493 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11493
Third Party Advisory third-party-advisory
Submit #834818 | Tenda AC15 V15.03.05.19 Misconfiguration
https://vuldb.com/submit/834818
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 5.0
EPSS 0.0022
EPSS Percentile 12.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-521
Status published
Products (1)
Tenda/AC15 15.03.05.19
Published Jun 08, 2026
Tracked Since Jun 08, 2026