CVE-2018-5400 describes a critical vulnerability in Auto-Maskin DCU-210E and RP-210E devices (versions prior to 3.7 on ARMv7) where an undocumented, unauthenticated custom protocol is used to establish Modbus communications. This allows an attacker on the same network to spoof or replay messages, leading to unauthorized Modbus transmissions. With a CVSS score of 9.1 (CRITICAL), the vulnerability is easily exploitable over the network with low complexity and no user interaction, potentially leading to complete compromise of confidentiality and integrity. While there is no known active exploitation, public exploit code, or KEV entry, the vulnerability has garnered significant community discussion, indicating awareness among researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:auto-maskin:rp_210e_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:auto-maskin:dcu_210e_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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.