CVE-2021-30149 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 10.1% (pctl 95)
Patch early
A public exploit exists.
Description
Composr 10.0.36 allows upload and execution of PHP files.
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 | 10.06% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2021-04-06 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| ocproducts | composr |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Composr 10.0.36 - Remote Code Execution | 2021-04-08 |
References
→ the Explorer · watch your stack · NVD