CVE-2020-23621

Description

The Java Remote Management Interface of all versions of SVI MS Management System was discovered to contain a vulnerability due to insecure deserialization of user-supplied content, which can allow attackers to execute arbitrary code via a crafted serialized Java object.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.49% Top 15%
Vendor Advisory co.uk
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/joaomatosf/jexboss third party advisory
https://www.squire-technologies.co.uk/ vendor advisory
https://gist.github.com/fuzzKitty/dd1c6fac4f36e70ea64814732726aaea third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-23621?
CVE-2020-23621 has been scored as a critical severity vulnerability.
How to fix CVE-2020-23621?
To fix CVE-2020-23621, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-23621 being actively exploited in the wild?
It is possible that CVE-2020-23621 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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