Auth bypass in Terra-master F2-210
CVE-2022-24990
TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending "User-Agent: TNAS" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response.
Vulnerability class: Broken Authentication
EPSS: 0.841 (99.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- cve@mitre.org (Release Notes, Issue Tracking)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2022-24990?
- CVE-2022-24990 is a high-severity vulnerability in Terra-master F2-210, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2023-02-07.
- How severe is CVE-2022-24990?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-24990 known to be exploited?
- Yes. CVE-2022-24990 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-02-10), indicating it is being actively exploited. 33 public proof-of-concept repositories are indexed.