Lucene search

[email protected]CVE-2022-3703

HistoryNov 10, 2022 - 10:15 p.m.

CVE-2022-3703

2022-11-1022:15:14

CWE-345

[email protected]

web.nvd.nist.gov

etic telecom

ras

firmware

vulnerability

backdoor

privilege escalation

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.8%

JSON

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.

Affected configurations

NVD

Node

etictelecomras-c-100-lwMatch-

etictelecomras-e-100Match-

etictelecomras-e-220Match-

etictelecomras-e-400Match-

etictelecomras-ec-220-lwMatch-

etictelecomras-ec-400-lwMatch-

etictelecomras-ec-480-lwMatch-

etictelecomras-ecw-220-lwMatch-

etictelecomras-ecw-400-lwMatch-

etictelecomras-ew-100Match-

etictelecomras-ew-220Match-

etictelecomras-ew-400Match-

etictelecomrfm-eMatch-

AND

etictelecomremote_access_server_firmwareRange≤4.5.0

CPENameOperatorVersion
etictelecom:remote_access_server_firmwareetictelecom remote access server firmwarele4.5.0

CPE	Name	Operator	Version
etictelecom:remote_access_server_firmware	etictelecom remote access server firmware	le	4.5.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Remote Access Server (RAS)",
    "vendor": "ETIC Telecom",
    "versions": [
      {
        "lessThanOrEqual": "4.5.0",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]