// For flags

CVE-2024-24947

 

Severity Score

8.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

Existe una vulnerabilidad de desbordamiento de búfer de almacenamiento dinámico en la funcionalidad CurrDir de conexión del software de programación de AutomationDirect P3-550E 1.2.10.9. Un paquete de red especialmente manipulado puede provocar una denegación de servicio. Un atacante puede enviar un paquete no autenticado para desencadenar esta vulnerabilidad. Este CVE rastrea la corrupción del montón que ocurre en el desplazamiento `0xb68c4` de la versión 1.2.10.9 del firmware P3-550E, que ocurre cuando una llamada a `memset` depende de un atacante -Valor de longitud controlado y corrompe cualquier asignación de montón final.

*Credits: Discovered by Matt Wiseman of Cisco Talos.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-01 CVE Reserved
  • 2024-05-28 CVE Published
  • 2025-02-13 CVE Updated
  • 2025-02-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
AutomationDirect
Search vendor "AutomationDirect"
 P3-550E
Search vendor "AutomationDirect" for product "P3-550E"
 1.2.10.9
Search vendor "AutomationDirect" for product "P3-550E" and version "1.2.10.9"
en
Affected