Paper/Archive/CVE-2022-36972

CVE-2022-36972

Ivanti Avalanche — This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490.

EPSS 7%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 93.8.938 × 2018.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. The specific flaw exists within the ProfileDaoImpl class. A crafted request can trigger execution of SQL queries composed from a user-supplied string. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-15328.

Affected

ProductAffectedFixed inSource

Avalanche6.3.2.3490–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

zdi (CNA)9.1CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refdownload.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt refzerodayinitiative.com/advisories/ZDI-22-777