CVE-2024-5950
HIGHDeep Sea Electronics DSE855 - Unauthenticated Stack-Based Buffer Overflow via Multipart Form Variable Handling
Title source: llmDescription
Deep Sea Electronics DSE855 Multipart Value Handling 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 form variables. 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-23172.
References (1)
Core 1
Core References
Third Party Advisory, VDB Entry x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-24-674/
Scores
CVSS v3
8.8
EPSS
0.0112
EPSS Percentile
62.0%
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