CVE-2021-45608
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
Description
Certain D-Link, Edimax, NETGEAR, TP-Link, Tenda, and Western Digital devices are affected by an integer overflow by an unauthenticated attacker. Remote code execution from the WAN interface (TCP port 20005) cannot be ruled out; however, exploitability was judged to be of "rather significant complexity" but not "impossible." The overflow is in SoftwareBus_dispatchNormalEPMsgOut in the KCodes NetUSB kernel module. Affected NETGEAR devices are D7800 before 1.0.1.68, R6400v2 before 1.0.4.122, and R6700v3 before 1.0.4.122.
Affected (3)
Products: Netgear: D7800 Firmware, R6400v2 Firmware, R6700v3 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 1.0.1.68 |
| Running on/with | Platform Versions |
|---|---|
Netgear D7800 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 1.0.4.122 |
| Running on/with | Platform Versions |
|---|---|
Netgear R6400v2 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 1.0.4.122 |
| Running on/with | Platform Versions |
|---|---|
Netgear R6700v3 | All versions |
References (4)
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
ExploitPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchThird Party Advisory
Timeline
No history available yet.