Exposed Function Vulnerability in Ivanti Avalanche Software
CVE-2021-42133

8.1HIGH

Key Information:

Vendor

Ivanti
Status
Ivanti Avalanche
Vendor
CVE Published:
7 December 2021

What is CVE-2021-42133?

An exposed dangerous function vulnerability in Ivanti Avalanche prior to version 6.3.3 allows attackers who have access to the Inforail Service to perform arbitrary file writes. This loophole could be exploited for unauthorized file manipulation, presenting potential risks to the integrity and confidentiality of the data managed by the software. Users are encouraged to update to the latest version to mitigate this vulnerability.

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Affected Version(s)

Ivanti Avalanche 6.3.3

References

https://forums.ivanti.com/s/article/Security-Alert-CVE-s-...
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EPSS Score

14% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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