CVE-2026-11555

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 33.6% of scored records. A rank, not a probability.

NVD base score

2.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-23.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-08 17:45Z2 MO AGO

Last updated

2026-06-09 15:52Z2 MO AGO

Reserved

2026-06-08

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

• CWE-266Incorrect Privilege AssignmentBase
• CWE-272Least Privilege ViolationBase

Data version

5.2

Document digest

8d63d95f50f0ad2826c197fee5ed2a897d93d48e3c7f299de9dac02abde1b7bd

• vuldb.comVDB-369165 | D-Link DGS-1100-08PD Web boa.conf least privilege violationhttps://vuldb.com/vuln/369165vdb-entry
• vuldb.comVDB-369165 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/369165/ctisignaturepermissions-required
• vuldb.comCVE-2026-11555 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-11555third-party-advisory
• vuldb.comSubmit #834824 | D-link DGS-1100-08PD v1.00.006 Misconfigurationhttps://vuldb.com/submit/834824third-party-advisory
• www.notion.sohttps://www.notion.so/D-link-DGS-1100-08PD-v1-00-006-3670ed14e5cb80848bc4e3129dfafa29?source=copy_linkexploit
• www.dlink.comhttps://www.dlink.com/product