Auth bypass in Ivanti Avalanche
CVE-2022-44574
An improper authentication vulnerability exists in Avalanche version 6.3.x and below allows unauthenticated attacker to modify properties on specific port.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.643 (99.2th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.648 · newest: 0.643 · change: -0.005
Affected products
- Ivanti Avalanche
- Ivanti Avalanche — versions Fixed in version 6.4.0 and above
Weakness classification (CWE)
Public proof-of-concept exploits
References
- forums.ivanti.com/s/article/Avalanche-ZDI-CAN-19513-Security-Advisory (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-44574?
- CVE-2022-44574 is a high-severity vulnerability in Ivanti Avalanche, classified under Improper Authentication. CVSS score: 7.5/10. Published 2023-03-10.
- How severe is CVE-2022-44574?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-44574 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.