High severity7.5NVD Advisory· Published Sep 9, 2025· Updated Jun 17, 2026

CVE-2025-57078

Description

Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the pppoeServerWhiteMacIndex parameter in the formModifyPppAuthWhiteMac function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Affected products

Tenda/G3llm-fuzzy
Range: v3.0br_V15.11.0.17
Tenda/G3description
Tenda/G3 Firmware
cpe:2.3:o:tenda:g3_firmware:*:*:*:*:*:*:*:*
Range: <=15.11.0.17

Patches

Vulnerability mechanics

References

github.com/vulnDetailRecord/VulforDevice/blob/main/Tenda/G3/formModifyPppAuthWhiteMac.mdnvdExploitThird Party Advisory

News mentions

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