CVE-2026-11493 | THREATINT

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.

PUBLISHED Reserved 2026-06-07 | Published 2026-06-08 | Updated 2026-06-08 | Assigner VulDB

LOW: 2.3CVSS: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

MEDIUM: 5.0CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 5.0CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

4.3AV:A/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Weak Password Requirements

Product status

15.03.05.19

affected

Timeline

2026-06-07:	Advisory disclosed
2026-06-07:	VulDB entry created
2026-06-07:	VulDB entry last update

Credits

L-14 (VulDB User) reporter

References

vuldb.com/vuln/369113 (VDB-369113 | Tenda AC15 Samba smb.conf weak password) vdb-entry

vuldb.com/vuln/369113/cti (VDB-369113 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-11493 (CVE-2026-11493 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/834818 (Submit #834818 | Tenda AC15 V15.03.05.19 Misconfiguration) third-party-advisory

www.notion.so/...ba98908023b508dc0330624dcd?source=copy_link exploit

www.tenda.com.cn/ product

cve.org (CVE-2026-11493)

nvd.nist.gov (CVE-2026-11493)

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