CVE-2026-11555 D-Link DGS-1100-08PD Web boa.conf least privilege violation
Remote attackers can exploit a least privilege violation in the web interface configuration to escalate privileges on D-Link switches.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11555?
CVE-2026-11555 is a medium-severity vulnerability in D-Link DGS-1100-08PD, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-11555?
It affects 1 product.
Products include Dlink Dgs-1100-08pd Firmware.
How do I fix CVE-2026-11555?
No fix has been published for CVE-2026-11555 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-11555 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11555 exists.
Sources
Also known as GHSA-gr54-fjx7-fj9c.