CVE-2018-5440

2018-02-1510:00:00

CWE-121

icscert

www.cve.org

9.8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.8%

JSON

A Stack-based Buffer Overflow issue was discovered in 3S-Smart CODESYS Web Server. Specifically: all Microsoft Windows (also WinCE) based CODESYS web servers running stand-alone Version 2.3, or as part of the CODESYS runtime system running prior to Version V1.1.9.19. A crafted request may cause a buffer overflow and could therefore execute arbitrary code on the web server or lead to a denial-of-service condition due to a crash in the web server.

CNA Affected

[
  {
    "product": "3S-Smart Software Solutions GmbH CODESYS Web Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "3S-Smart Software Solutions GmbH CODESYS Web Server"
      }
    ]
  }
]