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CVE-2021-30497

Ivanti Avalanche (Premise) 6.3.2 allows remote unauthenticated users to read arbitrary files via Absolute Path Traversal. The imageFilePath...

Basic Information

CVE State
PUBLISHED
Reserved Date
April 11, 2021
Published Date
April 06, 2022
Last Updated
August 03, 2024
Vendor
n/a
Product
n/a
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.
Tags
windows nuclei_scanner edge

CVSS Scores

CVSS v3.1

7.5 - HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

5.0

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS Score

Score
93.20% (Percentile: 99.79%) as of 2025-06-06

Exploit Status

Exploited in the Wild
Yes (2025-05-09 00:00:00 UTC) Source

References

https://help.ivanti.com/wl/help/en_us/aod/5.4/Avalanche/Console/Launching_the_Avalanche.htm https://ssd-disclosure.com/ssd-advisory-ivanti-avalanche-directory-traversal/ https://forums.ivanti.com/s/article/Security-Alert-CVE-2021-30497-Directory-Traversal-Vulnerability?language=en_US

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2025-05-09 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-30497.yaml 2025-04-26 00:00:00 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Detected by Nuclei

  • Added to KEVIntel