Vulnerability Description
An improper authorization control vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform privilege escalation.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ivanti | Avalanche | < 6.3.3 |
Related Weaknesses (CWE)
References
- https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-Vendor Advisory
- https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-Vendor Advisory
FAQ
What is CVE-2021-42126?
CVE-2021-42126 is a vulnerability with a CVSS score of 8.8 (HIGH). An improper authorization control vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform privilege escalation.
How severe is CVE-2021-42126?
CVE-2021-42126 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-42126?
Check the references section above for vendor advisories and patch information. Affected products include: Ivanti Avalanche.