CVE-2026-12577 PUBLISHED

DVP80ES3 Improperly Implemented Security Check for Standard vulnerability

Assigner: Deltaww
Reserved: 18.06.2026 Published: 01.07.2026 Updated: 01.07.2026

DVP80ES3 with Improperly Implemented Security Check for Standard vulnerability.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	deltaww
Product	DVP80ES3
Versions	Default: unaffected affected from 0 to 1.08.10 (incl.)

Users are recommended to update the device firmware to v01.10.00 or later.

Qian Zou, Ke Xu, Xuewei Feng, Qi Li, Xueying Li, and Gang Jin from Zhongguancun Laboratory reporter