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CVE-2021-45622 Detail

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68, EX7500 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, R6400 before 1.0.1.70, R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, R6900P before 1.3.3.140, R7000 before 1.0.11.116, R7000P before 1.3.3.140, R7850 before 1.0.5.68, R7900 before 1.0.4.38, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.68, R8000P before 1.4.2.84, RAX15 before 1.0.3.96, RAX20 before 1.0.3.96, RAX200 before 1.0.4.120, RAX35v2 before 1.0.3.96, RAX40v2 before 1.0.3.96, RAX43 before 1.0.3.96, RAX45 before 1.0.3.96, RAX50 before 1.0.3.96, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RBK752 before 3.2.17.12, RBK852 before 3.2.17.12, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RS400 before 1.5.1.80, XR1000 before 1.0.0.58, and XR300 before 1.0.3.68.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score:  9.6 CRITICAL
Vector:  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://kb.netgear.com/000064509/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extender-WiFi-Systems-PSV-2020-0506 Broken Link 
https://kb.netgear.com/000064509/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extender-WiFi-Systems-PSV-2020-0506 Broken Link 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
2.5.0.24
Running on/with
 cpe:2.3:h:netgear:cbr40:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:netgear:cbr750_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
4.6.3.6
Running on/with
 cpe:2.3:h:netgear:cbr750:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:netgear:eax20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.0.58
Running on/with
 cpe:2.3:h:netgear:eax20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:netgear:eax80_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.1.68
Running on/with
 cpe:2.3:h:netgear:eax80:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:netgear:ex7500_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.0.74
Running on/with
 cpe:2.3:h:netgear:ex7500:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.1.6.28
Running on/with
 cpe:2.3:h:netgear:lax20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:netgear:mk62_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.6.116
Running on/with
 cpe:2.3:h:netgear:mk62:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.6.116
Running on/with
 cpe:2.3:h:netgear:mr60:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.6.116
Running on/with
 cpe:2.3:h:netgear:ms60:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:netgear:r6400v2_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.118
Running on/with
 cpe:2.3:h:netgear:r6400v2:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:netgear:r6700v3_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.118
Running on/with
 cpe:2.3:h:netgear:r6700v3:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 12 ( hide )
 cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.3.3.140
Running on/with
 cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 13 ( hide )
 cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.11.116
Running on/with
 cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 14 ( hide )
 cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.3.3.140
Running on/with
 cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 15 ( hide )
 cpe:2.3:o:netgear:r7850_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.5.68
Running on/with
 cpe:2.3:h:netgear:r7850:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 16 ( hide )
 cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.38
Running on/with
 cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 17 ( hide )
 cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.4.2.84
Running on/with
 cpe:2.3:h:netgear:r7900p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 18 ( hide )
 cpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.4.2.84
Running on/with
 cpe:2.3:h:netgear:r7960p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 19 ( hide )
 cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.68
Running on/with
 cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 20 ( hide )
 cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.4.2.84
Running on/with
 cpe:2.3:h:netgear:r8000p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 21 ( hide )
 cpe:2.3:o:netgear:rax15_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax15:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 22 ( hide )
 cpe:2.3:o:netgear:rax20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 23 ( hide )
 cpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.120
Running on/with
 cpe:2.3:h:netgear:rax200:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 24 ( hide )
 cpe:2.3:o:netgear:rax35v2_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax35v2:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 25 ( hide )
 cpe:2.3:o:netgear:rax40v2_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax40v2:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 26 ( hide )
 cpe:2.3:o:netgear:rax43_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax43:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 27 ( hide )
 cpe:2.3:o:netgear:rax45_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax45:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 28 ( hide )
 cpe:2.3:o:netgear:rax50_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.96
Running on/with
 cpe:2.3:h:netgear:rax50:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 29 ( hide )
 cpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.120
Running on/with
 cpe:2.3:h:netgear:rax75:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 30 ( hide )
 cpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.4.120
Running on/with
 cpe:2.3:h:netgear:rax80:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 31 ( hide )
 cpe:2.3:o:netgear:rbk752_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbk752:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 32 ( hide )
 cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 33 ( hide )
 cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 34 ( hide )
 cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 35 ( hide )
 cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 36 ( hide )
 cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
3.2.17.12
Running on/with
 cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 37 ( hide )
 cpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.5.1.80
Running on/with
 cpe:2.3:h:netgear:rs400:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 38 ( hide )
 cpe:2.3:o:netgear:xr1000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.0.58
Running on/with
 cpe:2.3:h:netgear:xr1000:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 39 ( hide )
 cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.3.68
Running on/with
 cpe:2.3:h:netgear:xr300:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 40 ( hide )
 cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
1.0.1.70
Running on/with
 cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-45622
NVD Published Date:
12/25/2021
NVD Last Modified:
11/21/2024
Source:
MITRE