Deserialization Vulnerability in Ivanti Avalanche
CVE-2021-42127

9.8CRITICAL

Key Information:

Vendor
Ivanti
Status
Ivanti Avalanche
Vendor
CVE Published:
7 December 2021

Summary

A deserialization vulnerability in Ivanti Avalanche prior to version 6.3.3 permits unauthorized execution of arbitrary code through the Data Repository Service when manipulating untrusted data. This flaw offers potential pathways for attackers to exploit the software, compromising system integrity and security.

Affected Version(s)

Ivanti Avalanche 6.3.3

References

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

EPSS Score

53% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.