CVE-2022-46637: Critical severity prolink2u prs1841 vulnerability
Published Feb 21, 2023
·Updated
Prolink router PRS1841 was discovered to contain hardcoded credentials for its Telnet and FTP services.
Affected Software
4 affected components
Prolink2u Prs1841 Firmware=u_v2
Prolink2u Prs1841
All of the following
Prolink2u Prs1841 Firmware=u_v2
Prolink2u Prs1841
Event History
Feb 21, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2022-46637?
The severity of CVE-2022-46637 is considered high due to the presence of hardcoded credentials that can be exploited.
2
How do I fix CVE-2022-46637?
To fix CVE-2022-46637, update the Prolink PRS1841 firmware to the latest version that addresses the hardcoded credentials.
3
What services are affected by CVE-2022-46637?
CVE-2022-46637 affects the Telnet and FTP services of the Prolink PRS1841 router.
4
Is CVE-2022-46637 specific to certain firmware versions?
Yes, CVE-2022-46637 specifically affects Prolink PRS1841 firmware version u_v2.
5
What could happen if CVE-2022-46637 is exploited?
If CVE-2022-46637 is exploited, unauthorized users could gain control over the Prolink PRS1841 router's administration interface.