CVE-2025-57059: High severity Tenda G3 vulnerability
Published Sep 9, 2025
·Updated
Tenda G3 v3.0brV15.11.0.17 was discovered to contain a stack overflow in the dhcpIndex parameter in the addDhcpRule function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Affected Software
3 affected components
Tenda G3
All of the following
Tenda G3 Firmware<=15.11.0.17\(9502\)
Tenda G3
Event History
Sep 9, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-57059?
CVE-2025-57059 has a high severity rating due to its potential to cause a Denial of Service (DoS).
2
How do I fix CVE-2025-57059?
To fix CVE-2025-57059, update the Tenda G3 firmware to the latest version beyond 15.11.0.17.
3
What type of vulnerability is CVE-2025-57059?
CVE-2025-57059 is a stack overflow vulnerability found in the dhcpIndex parameter within the addDhcpRule function.
4
Which devices are affected by CVE-2025-57059?
CVE-2025-57059 specifically affects Tenda G3 devices running firmware version 15.11.0.17 or older.
5
What impact can CVE-2025-57059 have on a system?
CVE-2025-57059 can lead to a Denial of Service (DoS), potentially disrupting network services for users.