Use After Free in Ivanti Connect Secure
CVE-2024-9420
A use-after-free in Ivanti Connect Secure before version 22.7R2.3 and 9.1R18.9 and Ivanti Policy Secure before version 22.7R1.2 allows a remote authenticated attacker to achieve remote code execution
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Ivanti Connect Secure — versions 22.7R2.3
- Ivanti Connect Secure — versions 9.1, 22.7
- Ivanti Policy Secure — versions 22.7R1.2
- Ivanti Policy Secure — versions 22.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-9420?
- CVE-2024-9420 is a high-severity vulnerability in Ivanti Connect Secure, classified under Use After Free. CVSS score: 8.8/10. Published 2024-11-12.
- How severe is CVE-2024-9420?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-9420 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.