CVEvulnerability
CVE-2020-17383
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-01-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-22
Description
A directory traversal vulnerability on Telos Z/IP One devices through 4.0.0r grants an unauthenticated individual root level access to the device's file system. This can be used to identify configuration settings, password hashes for built-in accounts, and the cleartext password for remote configuration of the device through the WebUI.
Affected configurations
• telosalliance z\/ip one firmware (<= 4.0.0r)
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://sra.io/blog-post/ Broken Link
- https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/ Exploit, Patch, Third Party Advisory
- https://www.telosalliance.com/downloads?search=software-updates#downloadListing Vendor Advisory
- https://sra.io/blog-post/ Broken Link
- https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/ Exploit, Patch, Third Party Advisory
- https://www.telosalliance.com/downloads?search=software-updates#downloadListing Vendor Advisory