CVE-2019-10954

Rockwell Automation CompactLogix 5370 Stack-based Buffer Overflow

Published: May 1, 2019Updated: Feb 20, 2026 Sources: CVE List NVD csafCWE-121

7.5HIGH

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-121 CWE-787

Affected Products

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

http://www.securityfocus.com/bid/108118

securityfocus.com

https://ics-cert.us-cert.gov/advisories/ICSA-19-120-01

ics-cert.us-cert.gov

https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979

rockwellautomation.custhelp.com

and 6 more references View all →

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