CVEvulnerability
CVE-2022-46637
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2023-02-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-798
Description
Prolink router PRS1841 was discovered to contain hardcoded credentials for its Telnet and FTP services.
Affected configurations
• prolink2u prs1841 firmware u v2
Related
Weakness · CWE (1)
- CWE-798 Use of Hard-coded Credentials weakness
References
- https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/ Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html Third Party Advisory, VDB Entry
- https://prolink2u.com/product/prs1841/ Product, Vendor Advisory
- https://0xsp.com/security%20research%20%20development%20srd/backdoor-discovered-in-pldt-home-fiber-routers/ Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/170342/ProLink-PRS1841-Backdoor-Account.html Third Party Advisory, VDB Entry
- https://prolink2u.com/product/prs1841/ Product, Vendor Advisory