CVE-2024-36845

MEDIUM EPSS 37.5%
Published May 31, 20242y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published May 31, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
37.5% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-400 Uncontrolled Resource Consumption Resource Mgmt

Affected Products 1

VendorProductVersionRange
libmodbuslibmodbus3.1.6any

References 2

  • github.com https://github.com/stephane/libmodbus/issues/750
    ExploitIssue TrackingVendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00010.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.