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.

Metrics

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Adjacent Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:A/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Tenda
  • Ac15
  • Ac15 Firmware

No data.

No data.

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

Mon, 08 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 08 Jun 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Tenda ac15
Vendors & Products Tenda ac15

Mon, 08 Jun 2026 06:30:00 +0000

Type Values Removed Values Added
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.
Title Tenda AC15 Samba smb.conf weak password
First Time appeared Tenda
Tenda ac15 Firmware
Weaknesses CWE-521
CPEs cpe:2.3:o:tenda:ac15_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ac15 Firmware
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:A/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5, 'vector': 'CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-06-08T05:45:09.868Z

Updated: 2026-06-08T13:30:41.606Z

Reserved: 2026-06-07T10:18:43.938Z

Link: CVE-2026-11493

cve-icon Vulnrichment

Updated: 2026-06-08T13:30:37.168Z

cve-icon NVD

Status : Deferred

Published: 2026-06-08T07:16:27.030

Modified: 2026-06-08T14:57:14.757

Link: CVE-2026-11493

cve-icon Redhat

No data.