CVE-2022-3703
HIGHETIC Telecom Remote Access Server Firmware < 4.5.0 - Insufficient Verification of Data Authenticity
Title source: llmDescription
All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.
References (1)
Core 1
Core References
Patch, Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01
Scores
CVSS v3
7.6
EPSS
0.0029
EPSS Percentile
20.4%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-345
Status
published
Products (1)
etictelecom/remote_access_server_firmware
< 4.5.0
Published
Nov 10, 2022
Tracked Since
Feb 18, 2026