CVE-2025-57078 — Stack-based Buffer Overflow in G3 Firmware

CWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 71.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda G3 Firmware
Timeline
PublishedSep 9

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDtenda/g3_firmware15.11.0.17

🔴Vulnerability Details

2
CVEList
CVE-2025-57078: Tenda G3 v3↗2025-09-09
▶
GHSA
GHSA-6p8x-r4fp-qfrm: Tenda G3 v3↗2025-09-09
▶