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CVE-2026-11555: Least Privilege Violation in D-Link DGS-1100-08PD

0
Medium
VulnerabilityCVE-2026-11555cvecve-2026-11555
Published: 06/08/2026 (06/08/2026, 17:45:13 UTC)
Source: CVE Database V5
Vendor/Project: D-Link
Product: DGS-1100-08PD

Description

CVE-2026-11555 is a medium severity vulnerability in the D-Link DGS-1100-08PD device version 1.00.006. It involves a least privilege violation related to the processing of the /etc/boa.conf file in the web interface component. The vulnerability can be exploited remotely but requires a high level of complexity, making exploitation difficult. No official patch or remediation guidance is currently available.

CVSS v4.0

Score 6.3medium

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
None
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Affected software

Affected versions
=1.00.006

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/16/2026, 08:32:24 UTC

Technical Analysis

This vulnerability affects D-Link DGS-1100-08PD version 1.00.006 and arises from improper handling of the /etc/boa.conf file by the device's web interface. This flaw leads to a least privilege violation, potentially allowing an attacker to perform actions beyond their intended permissions. The attack vector is remote network access, but exploitation complexity is high and no user interaction is required. The CVSS 4.0 base score is 6.3, reflecting medium severity. There is no vendor advisory or patch information available at this time.

Potential Impact

Successful exploitation could allow an attacker to bypass privilege restrictions on the affected device, potentially leading to unauthorized access or control over certain device functions. However, the high complexity of the attack and lack of known exploits in the wild reduce the immediate risk.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, monitor vendor communications for updates. Due to the high complexity of exploitation, immediate urgent action may not be necessary, but affected devices should be reviewed for exposure and access restricted where possible.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-06-08T05:53:11.594Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a2703fbe29bf47b505ca07c

Added to database: 06/08/2026, 18:03:39 UTC

Last enriched: 06/16/2026, 08:32:24 UTC

Last updated: 07/31/2026, 19:22:57 UTC

Views: 66

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