D-Link DGS-1100-08PD Web boa.conf least privilege violation
CVE-2026-11555

6.3MEDIUM

Key Information:

Vendor

D-link
Status
Dgs-1100-08pd
Vendor
CVE Published:
8 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11555?

A vulnerability was identified in D-Link DGS-1100-08PD 1.00.006. This issue affects some unknown processing of the file /etc/boa.conf of the component Web Interface. Such manipulation leads to least privilege violation. The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is assessed as difficult. The exploit is publicly available and might be used.

Affected Version(s)

DGS-1100-08PD 1.00.006

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-11555 - Proof of Concept

References

https://vuldb.com/vuln/369165
vdb-entry
https://vuldb.com/vuln/369165/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11555
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

yinfantasy (VulDB User)
.