CVE-2025-70802
Hardcoded Root Password in Tenda G1V3.1si Firmware Allows Unauthorized Access
Publication date: 2026-03-10
Last updated on: 2026-04-09
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | g1_firmware | 16.01.7.8 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-259 | The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability in Tenda G1V3.1si Firmware V16.01.7.8 is due to a hardcoded password found in the /etc_ro/shadow file. This flaw allows attackers to log in as the root user, giving them full administrative access to the device.
How can this vulnerability impact me? :
This vulnerability can have serious impacts because it allows an attacker to gain root access to the affected device. With root access, an attacker can control the device completely, potentially leading to unauthorized changes, data theft, disruption of services, or using the device as a foothold for further attacks.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know