CVE-2017-12093 is an insufficient resource pool vulnerability affecting Allen Bradley Micrologix 1400 Series B Firmware 21.2 and earlier. An unauthenticated attacker can send specially crafted packets to flood the session resource pool, causing legitimate connections to the PLC to be disconnected. With a CVSS score of 5.3 (Medium), this vulnerability has a low impact, primarily affecting availability, and requires no user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 21.2CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.