CVE-2023-3769

HIGH

Ingeteam Ingepac FC5066 Firmware - Denial of Service via MMS Protocol Packet Fuzzing

Title source: llm

Description

Incorrect data input validation vulnerability, which could allow an attacker with access to the network to implement fuzzing techniques that would allow him to gain knowledge about specially crafted packets that would create a DoS condition through the MMS protocol when initiating communication, achieving a complete system reboot of the device and its services.

References (1)

Core 1

Core References

Third Party Advisory

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-ingeteam-products

Scores

CVSS v3 8.6

EPSS 0.0056

EPSS Percentile 42.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (3)

ingeteam/ingepac_fc5066_firmware 5.3.1.1

ingeteam/ingepac_fc5066_firmware 6.1.1.22

ingeteam/ingepac_fc5066_firmware 9.0.22.6

Published Oct 02, 2023

Tracked Since Feb 18, 2026