CVE-2025-53754— Hard-coded Credentials Vulnerability in Digisol DG-GR6821AC Router
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I. Basic Information for CVE-2025-53754
Vulnerability Information
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Vulnerability Title
Hard-coded Credentials Vulnerability in Digisol DG-GR6821AC Router
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability exists in Digisol DG-GR6821AC Router due to hard-coded Root Access Credentials in system configuration of the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and analyzing the binary data to obtain the stored root access credentials. Successful exploitation of this vulnerability could allow the attacker to gain admin access to the targeted device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
Digisol DG-GR6821AC Router 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digisol DG-GR6821AC Router是印度Digisol公司的一款WiFi路由器。 Digisol DG-GR6821AC Router存在信任管理问题漏洞，该漏洞源于固件中硬编码根访问凭据，可能导致物理访问攻击者获取管理员权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Digisol | XPON ONU Wi-Fi Router (DG-GR6821AC) | V3.2.XX | - |
II. Public POCs for CVE-2025-53754
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Digisol · 2025-07-16 · 5 CVEs total
| CVE-2025-53756 | Cleartext Transmission Vulnerability in Digisol DG-GR6821AC Router | |
| CVE-2025-53755 | Cleartext Storage Vulnerability in Digisol DG-GR6821AC Router | |
| CVE-2025-53758 | Default Credential Vulnerability in Digisol DG-GR6821AC Router | |
| CVE-2025-53757 | Insecure Cookie Flags Vulnerability in Digisol DG-GR6821AC Router |
IV. Related Vulnerabilities
Same product: XPON ONU Wi-Fi Router (DG-GR6821AC)
Same vendor: Digisol
- CVE-2025-53758
Default Credential Vulnerability in Digisol DG-GR6821AC Rout - CVE-2025-53757
Insecure Cookie Flags Vulnerability in Digisol DG-GR6821AC R - CVE-2025-53756
Cleartext Transmission Vulnerability in Digisol DG-GR6821AC - CVE-2025-53755
Cleartext Storage Vulnerability in Digisol DG-GR6821AC Route - CVE-2024-4232
Password Storage in Plaintext Vulnerability in Digisol Route
Same weakness: CWE-798
- CVE-2026-7414
Hardcoded credentials in Yarbo robot firmware - CVE-2026-8032
PicoTronica e-Clinic Healthcare System ECHS echs.js hard-cod - CVE-2026-32834
Easy PayPal Events & Tickets 1.3 Authentication Bypass via Q - CVE-2026-42376
D-Link DIR-456U A1 Hardcoded Telnet Backdoor Credentials - CVE-2026-42375
D-Link DIR-600L A1 Hardcoded Telnet Backdoor Credentials
V. Comments for CVE-2025-53754
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