CVE-2019-20740
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
12.6%
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R7300 before 1.0.0.70, R8300 before 1.0.2.130, and R8500 before 1.0.2.130.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| netgear | dgn2200_firmware | * | cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* |
| netgear | dgn2200 | v4 | cpe:2.3:h:netgear:dgn2200:v4:*:*:*:*:*:*:* |
| netgear | dgnd2200b_firmware | * | cpe:2.3:o:netgear:dgnd2200b_firmware:*:*:*:*:*:*:*:* |
| netgear | dgnd2200b | v4 | cpe:2.3:h:netgear:dgnd2200b:v4:*:*:*:*:*:*:* |
| netgear | r7300_firmware | * | cpe:2.3:o:netgear:r7300_firmware:*:*:*:*:*:*:*:* |
| netgear | r7300 | - | cpe:2.3:h:netgear:r7300:-:*:*:*:*:*:*:* |
| netgear | r8300_firmware | * | cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:* |
| netgear | r8300 | - | cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:* |
| netgear | r8500_firmware | * | cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:* |
| netgear | r8500 | - | cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
12.6%