Vulnerability Database

296,147

Total vulnerabilities in the database

CVE-2011-5009

The CmpWebServer.dll module in the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a crafted Content-Length in an HTTP POST or (2) an invalid HTTP request method.

  • Published: Dec 25, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-5009
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
3ssoftware / codesys 3.4-sp4 3.4-sp4.x