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.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://www.telosalliance.com/downloads?search=software-updates#downloadListing
Broken Link x_refsource_misc
https://sra.io/blog-post/
Exploit, Patch, Third Party Advisory x_refsource_misc
https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/
Scores
CVSS v3
9.8
EPSS
0.0425
EPSS Percentile
89.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (1)
telosalliance/z\/ip_one_firmware
< 4.0.0r
Published
Jan 24, 2022
Tracked Since
Feb 18, 2026