High severity7.7NVD Advisory· Published May 12, 2026· Updated May 12, 2026
CVE-2026-27662
CVE-2026-27662
Description
Affected devices do not properly restrict access to the web browser via the Control Panel when no corresponding security mechanisms are in place. This could allow an unauthenticated attacker to gain unauthorized access to the web browser, potentially enabling the discovery of backdoors, performing unauthorized actions, or exploiting misconfigurations that may lead to further system compromise.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Patches
Vulnerability mechanics
References
1News mentions
1- Siemens SIMATICCISA ICS Advisories