RCE in Seagate Stcg2000300
CVE-2020-6627
The web-management application on Seagate Central NAS STCG2000300, STCG3000300, and STCG4000300 devices allows OS command injection via mv_backend_launch in cirrus/application/helpers/mv_backend_helper.php by leveraging the "start" state and sending a check_device_name request.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.125 (95.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Broken Link)
- cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org
Frequently asked questions
- What is CVE-2020-6627?
- CVE-2020-6627 is a critical-severity vulnerability in Seagate Stcg2000300, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-12-06.
- How severe is CVE-2020-6627?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-6627 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.