CVE-2015-6492
HIGHCVSS 7.5/10EPSS 4.44%
Last modified
CVE-2015-6492 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.. EPSS estimates a 4.44% chance of exploitation in the next 30 days.
Description
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Micrologix 1100 Firmware | <= 14.000 |
| Rockwellautomation | Micrologix 1400 Firmware | <= 15.002 |
References
- https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03Patch, Third Party Advisory, US Government Resource
- https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03Patch, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-6492?
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.
How severe is CVE-2015-6492?
CVE-2015-6492 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.44% probability of exploitation in the next 30 days.
How do I fix CVE-2015-6492?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2015-6492?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST