// For flags

CVE-2024-8937

 

Severity Score

8.3
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could
cause a potential arbitrary code execution after a successful Man-In-The Middle attack followed by sending a
crafted Modbus function call to tamper with memory area involved in the authentication process.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Attack Requirements
Present
Privileges Required
None
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
High
None
Integrity
Low
None
Availability
None
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-09-17 CVE Reserved
  • 2024-11-13 CVE Published
  • 2024-11-13 CVE Updated
  • 2024-11-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Schneider Electric
Search vendor "Schneider Electric"
 Modicon MC80 (part Numbers BMKC80)
Search vendor "Schneider Electric" for product "Modicon MC80 (part Numbers BMKC80)"
 <=
Search vendor "Schneider Electric" for product "Modicon MC80 (part Numbers BMKC80)" and version " <= "
en
Affected
Schneider Electric
Search vendor "Schneider Electric"
 Modicon Momentum Unity M1E Processor (171CBU*)
Search vendor "Schneider Electric" for product "Modicon Momentum Unity M1E Processor (171CBU*)"
 <=
Search vendor "Schneider Electric" for product "Modicon Momentum Unity M1E Processor (171CBU*)" and version " <= "
en
Affected