CVE-2015-6490
CRITICALCVSS 9.8/10EPSS 6.97%
Last modified
CVE-2015-6490 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 6.97% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-2015-6490?
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.
How severe is CVE-2015-6490?
CVE-2015-6490 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.97% probability of exploitation in the next 30 days.
How do I fix CVE-2015-6490?
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-2015-6490?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST