Web Interface Vulnerability in D-Link DGS-1100-08PD Products
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 in the Web Interface of the D-Link DGS-1100-08PD switch allows for unauthorized manipulation of the /etc/boa.conf file. This manipulation can lead to a violation of least privilege principles, potentially allowing an attacker to execute unauthorized actions. The attack can be initiated remotely, necessitating considerable skill and complexity to exploit. Publicly available exploit code indicates an ongoing risk for users of this device.

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)
.