CVE-2020-5608 is a critical authentication bypass vulnerability affecting Yokogawa CAMS for HIS CENTUM CS 3000, CENTUM VP, B/M9000CS, and B/M9000 VP industrial control systems. A remote, unauthenticated attacker can exploit this flaw to send altered communication packets, potentially leading to full compromise of confidentiality, integrity, and availability. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity. While there are no known public exploits or active exploitation, the vulnerability has garnered significant community discussion, including references to a Tenable NASL script, indicating potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= r3.08.10, <= r3.09.50CPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_firmware:*:*:*:*:*:*:*:* | ||
>= r4.01.00, <= r4.03.00CPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* | ||
>= r5.01.00, <= r5.04.20CPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* | ||
>= r6.01.00, <= r6.07.00CPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_vp_firmware:*:*:*:*:*:*:*:* | ||
>= r5.04.01, <= r5.05.01CPE matchmatch criteria | cpe:2.3:o:yokogawa:b\/m9000cs_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.
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.