CVE-2022-41607

ETIC Telecom Remote Access Server Path Traversal

Description

All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s application programmable interface (API) is vulnerable to directory traversal through several different methods. This could allow an attacker to read sensitive files from the server, including SSH private keys, passwords, scripts, python objects, database files, and more.

Remediation

Solution:

  • ETIC Telecom recommends updating the firmware of the affected devices to the following versions: * ETIC Telecom RAS: version 4.7.0 or later https://www.etictelecom.com/en/softwares-download/ For the installed devices, ETIC Telecom recommends: * This issue has been fixed in version 4.7.0. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify in the router configuration that: (1) The administration web page is accessible only through the LAN side over HTTPS, and (2) The administration web page is protected with authentication.

Category

6.2
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.17%
Third-Party Advisory cisa.gov
Affected: ETIC Telecom Remote Access Server (RAS)
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01 us government resource third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-41607?
CVE-2022-41607 has been scored as a medium severity vulnerability.
How to fix CVE-2022-41607?
To fix CVE-2022-41607: ETIC Telecom recommends updating the firmware of the affected devices to the following versions: * ETIC Telecom RAS: version 4.7.0 or later https://www.etictelecom.com/en/softwares-download/ For the installed devices, ETIC Telecom recommends: * This issue has been fixed in version 4.7.0. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify in the router configuration that: (1) The administration web page is accessible only through the LAN side over HTTPS, and (2) The administration web page is protected with authentication.
Is CVE-2022-41607 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-41607 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-41607?
CVE-2022-41607 affects ETIC Telecom Remote Access Server (RAS).
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