CVE-2021-30497
high · 7.5A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
7.5
CVSS
96.6%
EPSS (exploit prob.)
100th
EPSS percentile
2022-04-06
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-22
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| ivanti | avalanche | 6.3.2 |
Check a specific version with /api/v1/cve/match.
References
- https://forums.ivanti.com/s/article/Security-Alert-CVE-2021-30497-Directory-Traversal-Vulnerability?language=en_US
- 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
- 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/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-30497