CVE-2022-46637 - Vulnerability Details - OpenCVE

Prolink router PRS1841 was discovered to contain hardcoded credentials for its Telnet and FTP services.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0027.

Exploitation poc

Automatable yes

Technical Impact total

Vendors	Products
Prolink2u	Prs1841 Prs1841 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:prolink2u:prs1841_firmware:u_v2:*:*:*:*:*:*:*

cpe:2.3:h:prolink2u:prs1841:-:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/
https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html
https://prolink2u.com/product/prs1841/

History

Fri, 14 Mar 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-21T00:00:00.000Z

Updated: 2025-03-14T18:26:05.904Z

Reserved: 2022-12-05T00:00:00.000Z

Link: CVE-2022-46637

Vulnrichment

Updated: 2024-08-03T14:39:38.243Z

NVD

Status : Modified

Published: 2023-02-21T21:15:10.890

Modified: 2025-03-14T19:15:40.160

Link: CVE-2022-46637

Redhat

No data.

OpenCVE Enrichment

No data.

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