CVE-2022-36979

CVSS 7.5 HIGHEPSS 6.5%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 6.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the AvalancheDaoSupport 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-15493.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Ivanti · Avalanche

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References

https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt https://www.zerodayinitiative.com/advisories/ZDI-22-784/