CVE•Published 2015-10-28•Modified 2026-06-03•1 article on news•5 live references•NVD data
CVE-2015-6490Rockwellautomation · Micrologix_1100_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
81
Exploit Prediction Scoring System · top 19% of all CVEs
Weaknesses (CWE)
Description
Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors.
Timeline
Published 2015-10-28
Modified 2026-06-03
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2015-6490Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Micrologix 1100 Firmware"Hosts Shodan identified as running Micrologix 1100 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2015-6490Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2015-6490Censys host search filtered to this CVE id.
grep.app
CVE-2015-6490Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2015-6490GitHub code search for direct mentions.
Google dork
"CVE-2015-6490" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2015-6490 on GitHub.