Description
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.
References (1)
Core 1
Core References
Permissions Required, Third Party Advisory
https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/
Scores
CVSS v3
6.3
EPSS
0.0058
EPSS Percentile
43.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-259
CWE-798
Status
published
Products (1)
juplink/rx4-1500_firmware
1.0.2 - 1.0.5
Published
Sep 18, 2023
Tracked Since
Feb 18, 2026