Vulnerability Description
This vulnerability allows remote attackers to read arbitrary files on affected installations of Ivanti Avalanche 6.3.3.101. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the AgentTaskHandler class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored session cookies, leading to further compromise. Was ZDI-CAN-15967.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ivanti | Avalanche | >= 6.3.3.101, < 6.3.4 |
Related Weaknesses (CWE)
References
- https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txtRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-22-787/Third Party AdvisoryVDB Entry
- https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txtRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-22-787/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2022-36982?
CVE-2022-36982 is a vulnerability with a CVSS score of 7.5 (HIGH). This vulnerability allows remote attackers to read arbitrary files on affected installations of Ivanti Avalanche 6.3.3.101. Although authentication is required to exploit this vulnerability, the exist...
How severe is CVE-2022-36982?
CVE-2022-36982 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-36982?
Check the references section above for vendor advisories and patch information. Affected products include: Ivanti Avalanche.