CVE-2015-6492 is a denial-of-service vulnerability affecting Allen-Bradley MicroLogix 1100 (before B FRN 15.000) and 1400 (before B FRN 15.003) devices. An unauthenticated remote attacker can exploit this by sending a crafted HTTP request, leading to memory corruption and a device crash. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and complete availability impact. There is no evidence of active exploitation, nor are there public exploit modules or KEV entries, though it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 14.000CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:*:*:*:*:*:*:*:* | ||
<= 15.002CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:micrologix_1400_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
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.