CVE-2019-6527 is a critical vulnerability affecting Kunbus PR100088 Modbus gateway versions prior to Release R02 (Software Version 1.1.13166). An unauthenticated attacker can change the password of an admin user if that user is currently or was previously logged in and the device has not been restarted. This vulnerability has a CVSS score of 9.8 (Critical) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 11 mentions and one media article, indicating awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< r02CPE matchmatch criteria | cpe:2.3:o:kunbus:pr100088_modbus_gateway_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
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.