CVE-2025-60695 — MEDIUM (5.9)

Vulnerability Description

A stack-based buffer overflow vulnerability exists in the mtk_dut binary of Linksys E7350 routers (Firmware 1.1.00.032). The function sub_4045A8 reads up to 256 bytes from /sys/class/net/%s/address into a local buffer and then copies it into caller-provided buffer a1 using strcpy without boundary checks. Since a1 is often allocated with significantly smaller sizes (20-32 bytes), local attackers controlling the contents of /sys/class/net/%s/address can trigger buffer overflows, leading to memory corruption, denial of service, or potential arbitrary code execution.

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Linksys	E7350 Firmware	1.1.00.032
Linksys	E7350	-

Related Weaknesses (CWE)

CWE-121

References

http://linksys.comProduct
https://github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E7350/CExploitThird Party Advisory
https://www.linksys.com/Product

FAQ

What is CVE-2025-60695?

CVE-2025-60695 is a vulnerability with a CVSS score of 5.9 (MEDIUM). A stack-based buffer overflow vulnerability exists in the mtk_dut binary of Linksys E7350 routers (Firmware 1.1.00.032). The function sub_4045A8 reads up to 256 bytes from /sys/class/net/%s/address in...

How severe is CVE-2025-60695?

CVE-2025-60695 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-60695?

Check the references section above for vendor advisories and patch information. Affected products include: Linksys E7350 Firmware, Linksys E7350.