Vulnerability · Published Jan 17, 2024 · Assigned by INCIBE
CVE-2024-0643Unrestricted upload of dangerous file types in C21 Live Encoder and Live Mosaic
Critical 10.0
In plain English
A critical-severity unrestricted file upload in C21 Live Encoder and Live Mosaic from Cires21. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)0.7%top 47.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unrestricted upload of dangerous file types in the C21 Live Encoder and Live Mosaic product, version 5.3. This vulnerability allows a remote attacker to upload different file extensions without any restrictions, resulting in a full system compromise.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cires21 | C21 Live Encoder and Live Mosaic | 5.3 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H