Critical severity · published Oct 28, 2015
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…
9.8
CVSS
7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.0% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M1
Micrologix 1100 Firmware · Rockwellautomation
through 14.000 · source: NVD
M1
Micrologix 1400 Firmware · Rockwellautomation
through 15.002 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-6490
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-6490
Patch
https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03
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