What is CVE-2019-20657?

CVE-2019-20657 is a high-severity vulnerability in Netgear D6200, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2020-04-15.

How severe is CVE-2019-20657?

High severity. CVSS v3 base score is 8.0 out of 10.

Buffer overflow in Netgear D6200

CVE-2019-20657

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, PR2000 before 1.0.0.28, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.24, JR…

Vulnerability class: Buffer Overflow

EPSS: 0.010 (60.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-20657?: CVE-2019-20657 is a high-severity vulnerability in Netgear D6200, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2020-04-15.
How severe is CVE-2019-20657?: High severity. CVSS v3 base score is 8.0 out of 10.