What is CVE-2019-20754?

CVE-2019-20754 is a medium-severity vulnerability in Netgear D6220, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.8/10. Published 2020-04-16.

How severe is CVE-2019-20754?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Buffer overflow in Netgear D6220

CVE-2019-20754

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects DGN2200 before 1.0.0.58, DGN2200B before 1.0.0.58, D8500 before 1.0.3.42, D7000v2 before 1.0.0.51, D6400 before 1.0.0.80, D6220 before 1.0.0.4…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (39.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/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-2019-20754?: CVE-2019-20754 is a medium-severity vulnerability in Netgear D6220, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.8/10. Published 2020-04-16.
How severe is CVE-2019-20754?: Medium severity. CVSS v3 base score is 6.8 out of 10.