Heise.De Critical QNAP QVR Pro Vulnerability Exposes Systems to Remote Attacks
Article Content
- •CVE-2026-22898 allows remote access without authentication in QVR Pro.
- •Patch available in QVR Pro version 2.7.4.1485; immediate updates are recommended.
- •No reports of active exploitation have been confirmed yet.
QNAP has issued an urgent advisory regarding a critical vulnerability in its QVR Pro application, disclosed on March 21, 2026, identified as CVE-2026-22898. This flaw allows unauthorized remote attackers to access systems without authentication due to a missing security check. Affected systems include those running QVR Pro version 2.7.x, which is widely used for network video surveillance. The vulnerability could enable attackers to view surveillance feeds, alter configurations, or delete video archives, posing significant risks to both physical security and corporate data integrity. Fortunately, QNAP has released a patch in version 2.7.4.1485 to address this issue. Organizations are urged to update their systems immediately to mitigate potential exploitation. Other vulnerabilities in QNAP's software also exist, but the QVR Pro flaw is considered the most critical. As of now, there are no reports of active exploitation of this vulnerability.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (5)
Following this threat?
Track CVE-2025-62845 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
CVE-2015-3306 Exploited in ProFTPD FTP Servers CVE-2015-3306, a vulnerability in ProFTPD 1.3.5, allows remote attackers to read and write arbitrary files using the SITE CPFR and SITE CPTO commands. This exploit can lead to unauthorized access and potential remote code execution, as the commands are executed with the privileges of the ProFTPD service. Active… 
CISA Mandates Urgent Patching of Five Critical Flaws Exploited by Flax Typhoon The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch five critical vulnerabilities by October 11, 2026, following exploitation by the China-linked hacking group Flax Typhoon. The vulnerabilities, added to CISA's Known Exploited Vulnerabilities (KEV) catalog, include…