CVE-2023-41030

9.8 criticalEPSS 0.7%

Critical (9.8) in juplink rx4-1500 firmware. EPSS 0.7% chance of exploitation in the next 30 days.

Hard-coded credentials in Juplink RX4-1500 versions V1.0.2 through V1.0.5 allow unauthenticated attackers to log in to the web interface or telnet service as the 'user' user.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWEs: CWE-798, CWE-259
Published: 2023-09-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

juplink:rx4-1500_firmware

References

https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/
https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/

Check your stack JSON