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.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

10.39% chance of exploitation in the next 30 days, 95th percentile

Published

2011-12-25

Updated

2024-08-07

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/36378
• https://www.exploit-db.com/exploits/36377

References

• CVE Record
• NVD entry

Related

• CVE-2011-5007
• CVE-2011-5010
• CVE-2011-5006
• CVE-2011-5012
• CVE-2011-5005
• CVE-2011-5018