CVE-2020-15568
9.8
CRITICAL · CVSS 3.1 · EPSS 29% (pctl 98)
Patch early
EPSS 29% — above the 10% action threshold.
Description
TerraMaster TOS before 4.1.29 has Invalid Parameter Checking that leads to code injection as root. This is a dynamic class method invocation vulnerability in include/exportUser.php, in which an attacker can trigger a call to the exec method with (for example) OS commands in the opt parameter.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 28.98% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-913 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-01-30 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| terra-master | tos |
References
→ the Explorer · watch your stack · NVD