CVE-2026-2812

Summary: CVE-2026-2812 affects ArcGIS Server (12.0 and earlier) due to an improper authentication flaw in an undocumented administrative endpoint. An unauthenticated attacker can trigger a crafted request to that endpoint, potentially disrupting the web-based browsing interface. The available doc...

CVE-2026-2812 Improper Authentication issue in ArcGIS Server

ArcGIS Server contains an improper authentication vulnerability in an undocumented administrative endpoint. An unauthenticated attacker could exploit this issue by sending a crafted request to the endpoint. Successful exploitation may result in disruption of the web-based browsing interface. This...

CVE-2026-2812

ArcGIS Server contains an improper authentication vulnerability in an undocumented administrative endpoint. An unauthenticated attacker could exploit this issue by sending a crafted request to the endpoint. Successful exploitation may result in disruption of the web-based browsing interface. This...