Path Traversal in Terra-master Tos
CVE-2020-28187
Multiple directory traversal vulnerabilities in TerraMaster TOS <= 4.2.06 allow remote authenticated attackers to read, edit or delete any file within the filesystem via the (1) filename parameter to /tos/index.php?editor/fileGet, Event pa…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.164 (96.6th 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
- Terra-master Tos
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-28187?
- CVE-2020-28187 is a critical-severity vulnerability in Terra-master Tos, classified under Path Traversal. CVSS score: 9.8/10. Published 2020-12-24.
- How severe is CVE-2020-28187?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-28187 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.