CVE-2026-26335 - Calero VeraSMART < 2022 R1 Static IIS Machine Keys Enable ViewState RCE

CVE ID : CVE-2026-26335 Published : Feb. 13, 2026, 9:16 p.m. | 1 hour, 25 minutes ago Description : Calero VeraSMART versions prior to 2022 R1 use static ASP.NET/IIS machineKey values configured for the VeraSMART web application and stored in C:\\Program Files (x86)\\Veramark\\VeraSMART\\WebRoot\\web.config. An attacker who obtains these keys can craft a valid ASP.NET ViewState payload that passes integrity validation and is accepted by the application, resulting in server-side deserialization and remote code execution in the context of the IIS application. Severity: 9.3 | CRITICAL Visit the link for more details, such as CVSS details, affected products, timeline, and more...