CVE-2020-16100

It is possible for an unauthenticated remote DCOM websocket connection to crash the Command Centre service's DCOM websocket thread due to improper shutdown of closed websocket connections, preventing it from accepting future DCOM websocket (Configuration Client) connections. Affected versions are v8.20 prior to v8.20.1166(MR3), v8.10 prior to v8.10.1211(MR5), v8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://security.gallagher.com/Security-Advisories/CVE-2020-16100	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gallagher:command_centre::::::::
	cpe:2.3:a:gallagher:command_centre:8.00.1228:-::::::
	cpe:2.3:a:gallagher:command_centre::::::::
	cpe:2.3:a:gallagher:command_centre:8.10.1211:-::::::
	cpe:2.3:a:gallagher:command_centre::::::::
	cpe:2.3:a:gallagher:command_centre:8.20.1166:-::::::

Information

Published : 2020-09-15 07:15

Updated : 2020-09-24 10:31

NVD link : CVE-2020-16100

Mitre link : CVE-2020-16100

JSON object : View

CWE

CWE-404

Improper Resource Shutdown or Release

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Products Affected

gallagher

command_centre

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