VulnerabilityModified

CVE-2019-20753

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker.

HIGH 8.8EPSS 0.56%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v1 before 1.0.0.58, D8500 before 1.0.3.42, D7000v2 before 1.0.0.51, D6400 before 1.0.0.78, D6220 before 1.0.0.44, JNDR3000 before 1.0.0.24, R8000 before 1.0.4.18, R8500 before 1.0.2.122, R8300 before 1.0.2.122, R7900 before 1.0.2.16, R7000P before 1.3.2.34, R7300DST before 1.0.0.68, R7100LG before 1.0.0.46, R6900P before 1.3.2.34, R7000 before 1.0.9.28, R6900 before 1.0.1.46, R6700 before 1.0.1.46, R6400v2 before 1.0.2.56, R6400 before 1.0.1.42, R6300v2 before 1.0.4.28, R6250 before 1.0.4.26, WNDR3400v3 before 1.0.1.22, WNDR4500v2 before 1.0.0.72, and WNR3500Lv2 before 1.2.0.50.

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.56% probability · 45th percentile
CISA KEV: Not listed
Weakness: CWE-787
Affected: netgear/dgn2200 firmware · netgear/d8500 firmware · netgear/d7000 firmware · netgear/d6400 firmware · netgear/d6220 firmware · netgear/jndr3000 firmware · netgear/r8000 firmware · netgear/r8500 firmware · netgear/r8300 firmware · netgear/r7900 firmware · netgear/r7000p firmware · netgear/r7300dst firmware · netgear/r7100lg firmware · netgear/r6900p firmware · netgear/r7000 firmware · netgear/r6900 firmware · netgear/r6700 firmware · netgear/r6400 firmware · netgear/r6300 firmware · netgear/r6250 firmware · +3 more
Source: cve@mitre.org

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.