Vulnerability · Published May 6, 2024 · Assigned by CERTVDE
CVE-2023-49676CODESYS: Use after free vulnerability through corrupted project files
Medium 5.5
In plain English
A medium-severity use-after-free in CODESYS Development System V2.3 from CODESYS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 92.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CODESYS | CODESYS Development System V2.3 | 0 – before 2.3.9.73 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H