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CVE-2022-46637

CRITICAL

9.8

Description

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/21/2023

Last Modified3/14/2025

Sourcenvd

Honeypot Sightings0

Affected Products

prolink2u:prs1841prolink2u:prs1841_firmware

Weaknesses (CWE)

CWE-798CWE-798

References

https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/(cve@mitre.org)

https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html(cve@mitre.org)

https://prolink2u.com/product/prs1841/(cve@mitre.org)

https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/(af854a3a-2127-422b-91ae-364da2661108)

https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html(af854a3a-2127-422b-91ae-364da2661108)

https://prolink2u.com/product/prs1841/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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