CVE Tools
Sign in

CVE-2024-24946

Published: May 28, 2024Updated: Feb 12, 2025 Sources: CVE List NVD BDU csafCWE-787
NVD MITRE
8.2CVSSHIGH
EPSS Score
0.8%
Top 48.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
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 `0xb686c` 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

P3-550EAutomationDirectICS / OT / IoT
p3-550e firmwareautomationdirectICS / OT / IoT
p3-550 firmwareautomationdirectICS / OT / IoT
p3-530 firmwareautomationdirectICS / OT / IoT
p2-550 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

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://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-144-01.json
raw.githubusercontent.com
and 37 more references View all →

Timeline

Published
May 28, 2024
Last Updated
Feb 12, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2024-24946 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows