Vulnerability · Published Jun 4, 2024 · Assigned by CERTVDE
CVE-2023-5751CODESYS: Development system prone to DoS through exposure of resource to wrong sphere
High 7.8
In plain English
A high-severity security flaw in CODESYS Control Win (SL) 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)7.8High
Exploit odds (30 days)0.2%top 93.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A local attacker with low privileges can read and modify any users files and cause a DoS in the working directory of the affected products due to exposure of resource to wrong sphere.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CODESYS | CODESYS Control Win (SL) | 0 – before 3.5.20.10 |
| CODESYS | CODESYS Development System V3 | 0 – before 3.5.20.10 |
| CODESYS | CODESYS Edge Gateway for Windows | 0 – before 3.5.20.10 |
| CODESYS | CODESYS Gateway for Windows | 0 – before 3.5.20.10 |
| CODESYS | CODESYS HMI (SL) | 0 – before 3.5.20.10 |
Weakness: CWE-668 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H