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High severity · published Mar 23, 2021
CVE-2021-29073
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user
8.4
CVSS
0.4%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R8000P before 1.4.1.66, MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, R7960P before 1.4.1.66, R7900P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, RAX80 before 1.0.3.106, and RAX200 before 1.0.3.106.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mk62 Firmware · Netgear
before 1.0.6.110 · source: NVD
MF
Mr60 Firmware · Netgear
before 1.0.6.110 · source: NVD
MF
Ms60 Firmware · Netgear
before 1.0.6.110 · source: NVD
RF
R7900p Firmware · Netgear
before 1.4.1.66 · source: NVD
RF
R7960p Firmware · Netgear
before 1.4.1.66 · source: NVD
RF
R8000p Firmware · Netgear
before 1.4.1.66 · source: NVD
RF
Rax15 Firmware · Netgear
before 1.0.2.82 · source: NVD
RF
Rax20 Firmware · Netgear
before 1.0.2.82 · source: NVD
RF
Rax200 Firmware · Netgear
before 1.0.3.106 · source: NVD
RF
Rax45 Firmware · Netgear
before 1.0.2.72 · source: NVD
RF
Rax50 Firmware · Netgear
before 1.0.2.72 · source: NVD
RF
Rax75 Firmware · Netgear
before 1.0.3.106 · source: NVD
Affected product
MF
Mk62 Firmware
Netgear
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-29073
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-29073
Vendor Advisory
https://kb.netgear.com/000063013/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2020-0212
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