TI-2024-05512 Aliases CVE-2024-5948 GHSA-4fmc-fv58-6r76

Stack-based buffer overflow in Deep Sea Electronics DSE855

MEDIUM 42CWE-121Published 2024-06-13 · Updated 2024-08-01

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01108 66th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Deep Sea Electronics	DSE855	1.1.0	—	No fix listed	CNA

DSE855 VendorDeep Sea Electronics Affected 1.1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:deepseaelectronics:dse855_firmware:1.1.0:::::::*	1.1.0	Vulnerable	Deep Sea Electronics
cpe:2.3:h:deepseaelectronics:dse855:-:::::::*	not specified by NVD	Running on	Deep Sea Electronics

cpe:2.3:o:deepseaelectronics:dse855_firmware:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Deep Sea Electronics
cpe:2.3:h:deepseaelectronics:dse855:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Deep Sea Electronics

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-5948
2026-10-03 Alias added: GHSA-4fmc-fv58-6r76

References

Advisory 1

ZDI-24-672

TI-2024-05514 Stack-based buffer overflow in Deep Sea Electronics DSE855 CVSS 3.1HIGH 8.8
TI-2024-05511 Missing authentication in Deep Sea Electronics DSE855 CVSS 3.1MEDIUM 6.5
TI-2024-05516 Missing authentication in Deep Sea Electronics DSE855 CVSS 3.1MEDIUM 6.5
TI-2024-05515 Missing authentication in Deep Sea Electronics DSE855 CVSS 3.1MEDIUM 6.5
TI-2024-05513 Infinite loop in Deep Sea Electronics DSE855 CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences