Buffer overflow in Linksys E7350
CVE-2025-60695
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (9.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Linksys E7350
- Linksys E7350 Firmware — versions 1.1.00.032
Weakness classification (CWE)
References
- linksys.com (Product)
- www.linksys.com/ (Product)
- github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E7350/CVE-2025… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-60695?
- CVE-2025-60695 is a medium-severity vulnerability in Linksys E7350, classified under Stack-based Buffer Overflow. CVSS score: 5.9/10. Published 2025-11-13.
- How severe is CVE-2025-60695?
- Medium severity. CVSS v3 base score is 5.9 out of 10.