CVE-2022-41607 : All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s appl

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.

Published 2022-11-10 22:15:15

Updated 2024-09-16 20:15:44

Source ICS-CERT

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2022-41607

Etictelecom » Remote Access Server Firmware
Versions up to, including, (<=) 4.5.0
cpe:2.3:o:etictelecom:remote_access_server_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Etictelecom » Ras-c-100-lw » Version: N/A
When used together with: Etictelecom » Ras-e-100 » Version: N/A
When used together with: Etictelecom » Ras-e-220 » Version: N/A
When used together with: Etictelecom » Ras-e-400 » Version: N/A
When used together with: Etictelecom » Ras-ec-220-lw » Version: N/A
When used together with: Etictelecom » Ras-ec-400-lw » Version: N/A
When used together with: Etictelecom » Ras-ec-480-lw » Version: N/A
When used together with: Etictelecom » Ras-ecw-220-lw » Version: N/A
When used together with: Etictelecom » Ras-ecw-400-lw » Version: N/A
When used together with: Etictelecom » Ras-ew-100 » Version: N/A
When used together with: Etictelecom » Ras-ew-220 » Version: N/A
When used together with: Etictelecom » Ras-ew-400 » Version: N/A
When used together with: Etictelecom » Rfm-e » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-41607

EPSS FAQ

0.17%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41607

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.2	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N	1.7	4.0	ICS-CERT
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Changed Confidentiality: High Integrity: None Availability: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2022-41607

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: ics-cert@hq.dhs.gov (Primary)

References for CVE-2022-41607

https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01

ETIC Telecom Remote Access Server (RAS) | CISA
Patch;Third Party Advisory;US Government Resource

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2022-41607

Products affected by CVE-2022-41607

Exploit prediction scoring system (EPSS) score for CVE-2022-41607

CVSS scores for CVE-2022-41607

CWE ids for CVE-2022-41607

References for CVE-2022-41607