CVE-2024-7490

CRITICAL EPSS 68.6%
Published Aug 8, 20241y ago · Modified Jun 17, 20261w ago
9.5 CVSS 4.0
Critical
Find Similar
Published Aug 8, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Improper Input Validation vulnerability in Microchip Techology Advanced Software Framework example DHCP server can cause remote code execution through a buffer overflow. This vulnerability is associated with program files tinydhcpserver.C and program routines lwip_dhcp_find_option. This issue affects Advanced Software Framework: through 3.52.0.2574. ASF is no longer being supported. Apply provided workaround or migrate to an actively maintained framework.

CVSS Details

Base Score
9.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
68.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-120

Affected Products 1

VendorProductVersionRange
microchipadvanced_software_framework* ≤3.52.0.2574

References 2

  • kb.cert.org https://www.kb.cert.org/vuls/id/138043
    Third Party Advisory
  • microchip.com https://www.microchip.com/en-us/tools-resources/develop/libraries/advanced-software-framework
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.