VULNERABILITY INTELLIGENCE
CVE-2020-17383
CVSS score9.8 CRITICAL
EPSS probability4.25%
CISA KEVNot currently listed
Published2022-01-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- nvd@nist.gov: CWE-22
Primary references
- cve@mitre.org — Broken Link
- cve@mitre.org — Exploit, Patch, Third Party Advisory
- cve@mitre.org — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory