CVE-2022-24990
TerraMaster OS Remote Command Execution Vulnerability
- Published
- Feb 7, 2023
- Updated
- Oct 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- Feb 10, 2023
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.7%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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.
Sources
- TerraMaster TOS 4.2.29 or lower - Unauthenticated RCE chaining CVE-2022-24990 and CVE-2022-24989Module
modules/exploits/linux/http/terramaster_unauth_rce_cve_2022_24990.rb
Metasploit Framework modulesDeclared conditions
- platform: Linux,Unix($.exploit_linux/http/terramaster_unauth_rce_cve_2022_24990.platform)
- verification: check_declared($.exploit_linux/http/terramaster_unauth_rce_cve_2022_24990.check)
http/cves/2022/CVE-2022-24990.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: regex,status,word($.matchers[*].type)
Responsible use
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