High severity7.5NVD Advisory· Published Apr 6, 2022· Updated Jun 17, 2026
CVE-2021-30497
CVE-2021-30497
Description
Ivanti Avalanche (Premise) 6.3.2 allows remote unauthenticated users to read arbitrary files via Absolute Path Traversal. The imageFilePath parameter processed by the /AvalancheWeb/image endpoint is not verified to be within the scope of the image folder, e.g., the attacker can obtain sensitive information via the C:/Windows/system32/config/system.sav value.
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Affected products
3Patches
Vulnerability mechanics
References
3- forums.ivanti.com/s/article/Security-Alert-CVE-2021-30497-Directory-Traversal-VulnerabilitynvdPatchVendor Advisory
- ssd-disclosure.com/ssd-advisory-ivanti-avalanche-directory-traversal/nvdExploitThird Party Advisory
- help.ivanti.com/wl/help/en_us/aod/5.4/Avalanche/Console/Launching_the_Avalanche.htmnvdVendor Advisory
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