Read the docs
TI-2026-78643 Aliases CVE-2026-113735

Weak credentials in D-Link DCS-6501LH aoni_ipc mydlink_set_root_pwd

Priority MEDIUM 61CWE-1391Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A flaw in D-Link DCS-6501LH 3.03.02 affects the mydlink_set_root_pwd function of /mnt/mtd/aoni_ipc, which uses weak credentials (CWE-1391). A remote attacker can exploit it with high complexity and no privileges. The exploit has been publicly disclosed and may be used.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A vulnerability was determined in D-Link DCS-6501LH 3.03.02. Affected by this vulnerability is the function mydlink_set_root_pwd of the file /mnt/mtd/aoni_ipc. Executing a manipulation can lead to use of weak credentials. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been publicly disclosed and may be utilized.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00691 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
D-LinkDCS-6501LH3.03.02—No fix listedCNA
  • DCS-6501LH VendorD-Link Affected 3.03.02 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:h:d-link:dcs-6501lh:*:*:*:*:*:*:*:*——D-Link
  • cpe:2.3:h:d-link:dcs-6501lh:*:*:*:*:*:*:*:* Versions — — ·D-Link

Remediation

The sources list no fixed version for D-Link DCS-6501LH.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-113735
  2. 2026-10-21 CISA SSVC decision points changed
  3. 2026-10-25 EPSS moved to the 50th–90th percentile

References

Exploit 1

Other 2

  • TI-2024-03070 D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi command injection KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-03069 D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi hard-coded credentials KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-00708 D-Link DIR-859 HTTP POST Request hedwig.cgi path traversal KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-10693 OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-17249 D-Link Go-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 are vulnerable… KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-09657 D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE)… KEVCVSS 3.1CRITICAL 9.8
See all 979 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences