Buffer overflow in Deep Sea Electronics Dse855
CVE-2024-5948
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.
Vulnerability class: Buffer Overflow
EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Deep Sea Electronics Dse855 — versions 1.1.0
- Deepseaelectronics Dse855
- Deepseaelectronics Dse855_firmware — versions 1.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- zdi-disclosures@trendmicro.com (x_research-advisory, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-5948?
- CVE-2024-5948 is a high-severity vulnerability in Deep Sea Electronics Dse855, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-06-13.
- How severe is CVE-2024-5948?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-5948 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.