CVE-2021-42133

Description

An exposed dangerous function vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform an arbitrary file write.

Categories

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.58% Top 15%
Vendor Advisory ivanti.com
Affected: n/a Ivanti Avalanche
Published at:
Updated at:

References

Link Tags
https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-42133?
CVE-2021-42133 has been scored as a high severity vulnerability.
How to fix CVE-2021-42133?
To fix CVE-2021-42133, 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-2021-42133 being actively exploited in the wild?
It is possible that CVE-2021-42133 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.
What software or system is affected by CVE-2021-42133?
CVE-2021-42133 affects n/a Ivanti Avalanche.
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