Vulnerability CVE-2018-20410
Published: 2018-12-23   Modified: 2018-12-24

Description:
WellinTech KingSCADA before 3.7.0.0.1 contains a stack-based buffer overflow. The vulnerability is triggered when sending a specially crafted packet to the AlarmServer (AEserver.exe) service listening on TCP port 12401.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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
Wellintech -> Kingscada 

 References:
https://github.com/flypuma/vul/blob/master/kingview/copy_argumengt_overflow/Debugging.md
https://github.com/flypuma/vul/blob/master/kingview/copy_argumengt_overflow/poc.py
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