VulnerabilityModified
CVE-2013-2781
Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
HIGH 10.0EPSS 3.80%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 3.80% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- 3s-software/codesys gateway-server
- Source
- ics-cert@hq.dhs.gov
References
- http://ics-cert.us-cert.gov/advisories/ICSA-13-142-01US Government Resource
- http://ics-cert.us-cert.gov/advisories/ICSA-13-142-01US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.