Vulnerability CVE-2020-15806
Published: 2020-07-22

Description:
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.

Type:

CWE-770

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Codesys -> Simulation runtime 
Codesys -> Control for beaglebone 
Codesys -> Control for empc-a\/imx6 
Codesys -> Control for iot2000 
Codesys -> Control for linux 
Codesys -> Control for pfc100 
Codesys -> Control for pfc200 
Codesys -> Control for plcnext 
Codesys -> Control for raspberry pi 
Codesys -> Control for wago touch panels 600 
Codesys -> Control rte 
Codesys -> Control runtime system toolkit 
Codesys -> Control win 
Codesys -> Embedded target visu toolkit 
Codesys -> HMI 
Codesys -> Remote target visu toolkit 

 References:
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=13199&token=3e283c3e73fed61f7c181a7fa1169477efaf0c58&download
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https://www.codesys.com
https://www.tenable.com/security/research/tra-2020-46
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