CVE-2012-6068
9.8
CRITICAL · CVSS 3.1 · EPSS 5.3% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote attackers to execute commands via the command-line interface in the TCP listener service or transfer files via requests to the TCP listener service.
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 | 5.27% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-284 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2013-01-21 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| 3s-software | codesys runtime system |
References
- http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.html
- http://www.digitalbond.com/tools/basecamp/3s-codesys/
- https://us.codesys.com/ecosystem/security/
- https://www.cisa.gov/news-events/ics-advisories/icsa-13-011-01
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-084-01
- http://ics-cert.us-cert.gov/advisories/ICSA-14-084-01
- http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.html
- http://www.digitalbond.com/tools/basecamp/3s-codesys/
- http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-01.pdf
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