CVE-2012-4690 is a denial-of-service vulnerability affecting Rockwell Automation Allen-Bradley MicroLogix, SLC 500, and PLC-5 controllers when Static status is not enabled. Remote attackers can exploit this by sending messages that modify status bits, leading to system disruption. With a CVSS score of 7.1, this vulnerability is considered high severity due to its network-based attack vector, medium complexity, and complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1100CPE matchmatch criteria | cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1100:*:*:*:*:*:*:* | ||
1200CPE matchmatch criteria | cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1200:*:*:*:*:*:*:* | ||
1400CPE matchmatch criteria | cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1400:*:*:*:*:*:*:* | ||
1500CPE matchmatch criteria | cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1500:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:rockwellautomation:plc-5_controller:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.