CVE Vulnerability

CVE-2020-17383

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.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1
Information

Published : 2022-01-24 08:15

Updated : 2022-01-28 06:42

NVD link : CVE-2020-17383

Mitre link : CVE-2020-17383

Products Affected
No products.
CWE
CWE-22