CVE-2024-5948

HIGH

Deep Sea Electronics DSE855 - Stack-Based Buffer Overflow via Multipart Boundary Handling

Title source: llm
STIX 2.1

Description

Deep Sea Electronics DSE855 Multipart Boundary Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Deep Sea Electronics DSE855 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of multipart boundaries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23170.

References (1)

Core 1
Core References
Third Party Advisory, VDB Entry x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-24-672/

Scores

CVSS v3 8.8
EPSS 0.0111
EPSS Percentile 61.7%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
deepseaelectronics/dse855_firmware 1.1.0
Published Jun 13, 2024
Tracked Since Feb 18, 2026