CVE-2025-57579 Details
Description
An issue in TOTOLINK Wi-Fi 6 Router Series Device X2000R-Gh-V2.0.0 allows a remote attacker to execute arbitrary code via the default password
A vulnerability exists in TOTOLINK Wi-Fi 6 routers, specifically in the X2000R-Gh-V2.0.0 version, due to an insecure default password for the root user. The password, '123456', is stored in a world-readable file, '/etc/shadow.sample', hashed with MD5-crypt, which can be easily cracked using tools like John. This weakness allows remote attackers to gain unauthorized root access through network-accessible services or the administrative interface.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 12, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/XXRicardo/iot-cve/blob/main/TOLOLINK/X2000R-Gh-V2.0.0.md | [email protected] | ExploitThird Party Advisory |
| https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/259/ids/36.html | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-798 | Use of Hard-coded Credentials | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| totolink x2000r firmware | 2.0.0-b20230727.1043.web |
CPE
Remediation
| |
| totolink x2000r | v2 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 2, 2025 | Initial Analysis | [email protected] |
| Sep 12, 2025 | New CVE Received | [email protected] |
| Sep 12, 2025 | CVE Modified | CISA-ADP |