CVE-2022-40981 MEDIUM

CVE-2022-40981: ETIC Telecom Remote Access Server Unrestricted Upload of File with Dangerous Type

Vendor Etic Telecom
Product Remote Access Server (RAS)
Weakness CWE-434 · Unrestricted file upload
Published November 10, 2022
Last update September 16, 2024

CVSS base score

5.9/10
Attack vector Adjacent
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior is vulnerable to malicious file upload. An attacker could take advantage of this to store malicious files on the server, which could override sensitive and useful existing files on the filesystem, fill the hard disk to full capacity, or compromise the affected device or computers with administrator level privileges connected to the affected device.

Key dates

02Disclosure timeline

November 10, 2022 CVE published
September 16, 2024 Record updated