SQL Injection in Ivanti Avalanche
CVE-2022-36979
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.065 (93.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.065 · newest: 0.065 · change: 0.000
Affected products
- Ivanti Avalanche — versions 6.3.2.3490
Weakness classification (CWE)
References
- download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt (Release Notes)
- www.zerodayinitiative.com/advisories/ZDI-22-784/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-36979?
- CVE-2022-36979 is a critical-severity vulnerability in Ivanti Avalanche, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-03-29.
- How severe is CVE-2022-36979?
- Critical severity. CVSS v3 base score is 9.8 out of 10.