Description
Prolink router PRS1841 was discovered to contain hardcoded credentials for its Telnet and FTP services.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/
Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html
Product, Vendor Advisory
https://prolink2u.com/product/prs1841/
Scores
CVSS v3
9.8
EPSS
0.0152
EPSS Percentile
71.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-798
Status
published
Products (1)
prolink2u/prs1841_firmware
u_v2
Published
Feb 21, 2023
Tracked Since
Feb 18, 2026