Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Telosalliance | Z\/Ip One Firmware | <= 4.0.0r |
| Telosalliance | Z\/Ip One | - |
Related Weaknesses (CWE)
References
- https://sra.io/blog-post/Broken Link
- https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/ExploitPatchThird Party Advisory
- https://www.telosalliance.com/downloads?search=software-updates#downloadListingVendor Advisory
- https://sra.io/blog-post/Broken Link
- https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/ExploitPatchThird Party Advisory
- https://www.telosalliance.com/downloads?search=software-updates#downloadListingVendor Advisory
FAQ
What is CVE-2020-17383?
CVE-2020-17383 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 configurat...
How severe is CVE-2020-17383?
CVE-2020-17383 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-17383?
Check the references section above for vendor advisories and patch information. Affected products include: Telosalliance Z\/Ip One Firmware, Telosalliance Z\/Ip One.