CVE-2023-41030 describes a critical hard-coded credentials vulnerability affecting Juplink RX4-1500 routers running firmware versions V1.0.2 through V1.0.5. This flaw allows unauthenticated attackers to gain full control of the device via the web interface or Telnet service using a pre-set 'user' account. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high severity warrants immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.0.2, <= 1.0.5CPE matchmatch criteria | cpe:2.3:o:juplink:rx4-1500_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.