CVE-2026-5426

Digital Knowledge KnowledgeDeliver versions prior to February 24, 2026 , are vulnerable to remote code execution (RCE) due to hard-coded ASP.NET/IIS machineKey values in standardized web.config files. Attackers can exploit these shared keys to circumvent ViewState validation mechanisms and perfor...

CVE-2026-26335

CVE-2026-26335 affects Calero VeraSMART web applications running on IIS where VeraSMART versions prior to 2022 R1 store static machineKey values in web.config. The static keys allow an attacker to craft a valid ASP.NET ViewState payload, bypassing integrity checks and enabling server-side deseria...

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

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...

Calero VeraSMART 安全漏洞

Calero VeraSMART is a telephone billing software developed by the American company Calero. Versions of Calero VeraSMART prior to 2022 R1 contained security vulnerabilities. These vulnerabilities stemmed from the use of static ASP.NET/IIS machineKey values, which could allow attackers to construct...

PT-2026-8032

Name of the Vulnerable Software and Affected Versions Calero VeraSMART versions prior to 2022 R1 Description The application uses static machineKey values configured for the VeraSMART web application and stored in 'C:Program Files x86VeramarkVeraSMARTWebRootweb.config'. An attacker obtaining thes...