CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Apr 21, 2022
Description
QNAP NAS running HBS 3 contains an improper authorization vulnerability which can allow remote attackers to log in to a device.
EPSS — Exploit Probability
91.1%
Higher than 99.6% of all CVEs
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2021-28799
Risk Assessment
CRITICALIn CISA KEV
High EPSS
Ransomware
Details
- Severity
- High
- EPSS
- 91.1%
- CISA KEV
- Yes
- Ransomware
- Known
- Articles
- 0
Timeline
Published
Mar 31, 2022
Added to KEV
Mar 31, 2022
Remediation Due
Apr 21, 2022