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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.128 (96.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.125 · newest: 0.128 · change: +0.003
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.invictuseurope.com/blog/ (Broken Link)
- github.com/rapid7/metasploit-framework/pull/12844 (Exploit, Third Party Advisory, Issue Tracking)
- pentest.blog/advisory-seagate-central-storage-remote-code-execution/ (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/172590/Seagate-Central-Storage-2015.0916-User-Cre…
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.