High severity · published May 1, 2019
CVE-2019-10954
An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370…
7.5
CVSS
6.1%
EPSS
No
On KEV
Description
An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.1% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Armor Compact Guardlogix 5370 Firmware · Rockwellautomation
20.011 through 30.014 · source: NVD
CG
Compact Guardlogix 5370 Firmware · Rockwellautomation
20.011 through 30.014 · source: NVD
C5
Compactlogix 5370 L1 Firmware · Rockwellautomation
20.011 through 30.014 · source: NVD
C5
Compactlogix 5370 L2 Firmware · Rockwellautomation
20.011 through 30.014 · source: NVD
C5
Compactlogix 5370 L3 Firmware · Rockwellautomation
20.011 through 30.014 · source: NVD
Affected product
AC
Armor Compact Guardlogix 5370 Firmware
Rockwellautomation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10954
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10954
Broken Link
http://www.securityfocus.com/bid/108118
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01
rockwellautomation.custhelp.com
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
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