CVE-2022-3203

CRITICAL

Published Oct 21, 20223y ago · Modified Jun 17, 20262w ago

9.8 CVSS 3.1

Critical

Published Oct 21, 2022 3y ago

Last Modified Jun 17, 2026 2w ago

Description

On ORing net IAP-420(+) with FW version 2.0m a telnet server is enabled by default and cannot permanently be disabled. You can connect to the device via LAN or WiFi with hardcoded credentials and get an administrative shell. These credentials are reset to defaults with every reboot.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-912

Affected Products 4

Vendor	Product	Version	Range
oringnet	iap-420\+_firmware	2.0m	any
oringnet	iap-420\+	*	any
oringnet	iap-420_firmware	2.0m	any
oringnet	iap-420	*	any

References 1

mads.uniud.it https://mads.uniud.it/2022/09/lord-of-the-orings/

ExploitMitigationThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.