CVE-2026-58453 | JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.… | CVSS 9.8 CRITICAL

Description

JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain a hard-coded credentials vulnerability that allows network-adjacent attackers to gain unauthorized access by using the default admin username with an empty password accepted by the anyka_ipc HTTP service on port 80. Attackers can authenticate with these hardcoded credentials to access camera snapshots, video streams, network configuration, and factory-level API endpoints including the SetMAC command injection surface.

Metadata

CVE ID: CVE-2026-58453
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-06-30 20:20 UTC
Published: 2026-07-01 15:33 UTC
Last updated: 2026-07-01 16:25 UTC
Primary CWE: CWE-1392
Use of Default Credentials
Vendor / Product: JAIOTlink / C492A-W6 Wi-Fi IP Camera
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
JAIOTlink	C492A-W6 Wi-Fi IP Camera	—	4.8.30.57701411

Weakness (CWE)

CWE	Source	Description
CWE-1392	cna	Use of Default Credentials

CVSS scores (2)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3	CRITICAL	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (3)