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High severity8.8NVD Advisory· Published Dec 7, 2021· Updated Jun 17, 2026

CVE-2021-42126

CVE-2021-42126

Description

An improper authorization control vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform privilege escalation.

Affected products

3
  • Ivanti/Avalanche2 versions
    cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*range: <6.3.3
    • (no CPE)range: <6.3.3
  • Ivanti/Avalanchedescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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