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HistoryDec 25, 2011 - 1:55 a.m.
CVE-2011-5009
CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
6.5
Confidence
High
EPSS
0.068
Percentile
93.9%
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.
Affected configurations
Node
3ssoftwarecodesysMatch3.4sp4
| Vendor | Product | Version | CPE |
|---|---|---|---|
| 3ssoftware | codesys | 3.4 | cpe:2.3:a:3ssoftware:codesys:3.4:sp4:*:*:*:*:*:* |
Related
exploitdb
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checkpoint_advisories
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CVE-2011-5009
2011-12-25 01:55:04
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cvelist
CVE-2011-5009
2011-12-25 01:00:00
prion
prion
Null pointer dereference
2011-12-25 01:55:00
ics
ics
3S CoDeSys Vulnerabilities
2018-09-06 12:00:00
openvas
openvas
Codesys CmpWebServer Multiple Vulnerabilities
2011-12-06 00:00:00
CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
6.5
Confidence
High
EPSS
0.068
Percentile
93.9%
Related for NVD:CVE-2011-5009