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CVE-2024-24947

Published: May 28, 2024Updated: Feb 12, 2025 Sources: CVE List NVD BDU csafCWE-787
NVD MITRE
8.2CVSSHIGH
EPSS Score
0.8%
Top 47.1%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb68c4` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:H
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:LIntegrity
Low
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

p3-550e firmwareautomationdirectICS / OT / IoT
p3-550 firmwareautomationdirectICS / OT / IoT
p3-530 firmwareautomationdirectICS / OT / IoT
p2-550 firmwareautomationdirectICS / OT / IoT
p1-550 firmwareautomationdirectICS / OT / IoT
automationdirectcommercialUSICS / OT / IoTaka productivity 1000 p1-540 cpu, productivity 1000 p1-550 cpu, productivity 2000 p2-550 cpu
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1937
talosintelligence.com
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
talosintelligence.com
and 37 more references View all →

Timeline

Published
May 28, 2024
Last Updated
Feb 12, 2025

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