fkie_cve-2021-45608
Vulnerability from fkie_nvd
Published
2021-12-26 01:15
Modified
2024-11-21 06:32
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
cve@mitre.orghttps://kb.netgear.com/000064437/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0278Patch, Vendor Advisory
cve@mitre.orghttps://www.sentinelone.com/labs/cve-2021-45608-netusb-rce-flaw-in-millions-of-end-user-routers/Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.netgear.com/000064437/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0278Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.sentinelone.com/labs/cve-2021-45608-netusb-rce-flaw-in-millions-of-end-user-routers/Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
netgear d7800_firmware *
netgear d7800 -
netgear r6400v2_firmware *
netgear r6400v2 -
netgear r6700v3_firmware *
netgear r6700v3 -


To clipboard 

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      "value": "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."
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  "id": "CVE-2021-45608",
  "lastModified": "2024-11-21T06:32:39.413",
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