VulnerabilityModified

CVE-2019-20734

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

HIGH 8.8EPSS 0.48%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.48%). 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 buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.40, D8500 before 1.0.3.39, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, R6300v2 before 1.0.4.18, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6700v3 before 1.0.2.32, R6900 before 1.0.1.22, R7000 before 1.0.9.6, R6900P before 1.0.0.56, R7000P before 1.0.0.56, R7100LG before 1.0.0.42, R7300DST before 1.0.0.54, R7900 before 1.0.1.26, R8300 before 1.0.2.106, R8500 before 1.0.2.106, WN2500RPv2 before 1.0.1.54, and WNR3500Lv2 before 1.2.0.46. NOTE: this may be a result of an incomplete fix for CVE-2017-18864.

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: 0.48% probability · 40th percentile
CISA KEV: Not listed
Weakness: CWE-120
Affected: netgear/d6220 firmware · netgear/d8500 firmware · netgear/ex3700 firmware · netgear/ex3800 firmware · netgear/ex6000 firmware · netgear/ex6100 firmware · netgear/ex6120 firmware · netgear/ex6130 firmware · netgear/ex6150 firmware · netgear/ex6200 firmware · netgear/ex7000 firmware · netgear/r6300 firmware · netgear/r6400 firmware · netgear/r6700 firmware · netgear/r6900 firmware · netgear/r7000 firmware · netgear/r6900p firmware · netgear/r7000p firmware · netgear/r7100lg firmware · netgear/r7300dst firmware · +5 more
Source: cve@mitre.org

References

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