QNAP’s Critical Warning: Patch ASP.NET Core Flaw or Risk NAS Hijinks!
QNAP urges users to patch a critical ASP.NET Core vulnerability affecting NetBak PC Agent. This flaw, CVE-2025-55315, could allow attackers to hijack credentials or bypass security controls. QNAP advises updating ASP.NET Core components to secure systems against attacks. Trust us, you don’t want your data making a surprise guest appearance on the internet!

Hot Take:
Who knew that “smuggling” was something you had to worry about in the digital world, too? QNAP advises NetBak PC Agent users to update their systems pronto, so they don’t have to start working on their best James Bond impressions to protect their data!
Key Points:
- QNAP urges users to patch a critical ASP.NET Core vulnerability affecting the NetBak PC Agent.
- The vulnerability, CVE-2025-55315, allows credential hijacking via HTTP request smuggling.
- Updates to ASP.NET Core are necessary to patch this security bypass flaw.
- Successful attacks could lead to unauthorized data access and server modification.
- QNAP previously addressed multiple rsync vulnerabilities in their HBS 3 Hybrid Backup Sync.
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