SANS Stormcast Wednesday, October 1st, 2025: Cookie Auth Issues; Western Digtial Command Injection; sudo exploited; Sometimes you don't even need to log in Applications using simple, predictable cookies to verify a user's identity are still exploited, and relatively recent vulnerabilities are still due to this very basic mistake. https://isc.sans.edu/diary/%22user%3Dadmin%22.%20Sometimes%20you%20don%27t%20even%20need%20to%20log%20in./32334 Western Digital My Cloud Vulnerability Western Digital patched a critical vulnerability in its "MyCloud" device. https://nvd.nist.gov/vuln/detail/CVE-2025-30247 sudo vulnerability exploited A recently patched vulnerability in sudo is now being exploited. https://www.sudo.ws/security/advisories/ keywords: mycloud; sudo; western digital; cookies