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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-20724 Detail

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.63, D7800 before 1.0.1.44, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBS40 before 2.3.0.28, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.


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:  6.8 MEDIUM
Vector:  CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score:  6.8 MEDIUM
Vector:  CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://kb.netgear.com/000061204/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0144 Vendor Advisory 
https://kb.netgear.com/000061204/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0144 Vendor Advisory 

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:d3600_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.75
Running on/with
 cpe:2.3:h:netgear:d3600:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:netgear:d6000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.75
Running on/with
 cpe:2.3:h:netgear:d6000:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.63
Running on/with
 cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.3.38
Running on/with
 cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.2.52
Running on/with
 cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.4.2
Running on/with
 cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.4.2
Running on/with
 cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.28
Running on/with
 cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.28
Running on/with
 cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.28
Running on/with
 cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.32
Running on/with
 cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 12 ( hide )
 cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.32
Running on/with
 cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 13 ( hide )
 cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.32
Running on/with
 cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 14 ( hide )
 cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.0.28
Running on/with
 cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 15 ( hide )
 cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.2.102
Running on/with
 cpe:2.3:h:netgear:wndr3700:v4:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 16 ( hide )
 cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.2.104
Running on/with
 cpe:2.3:h:netgear:wndr4300:v1:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 17 ( hide )
 cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.58
Running on/with
 cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 18 ( hide )
 cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.58
Running on/with
 cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 19 ( hide )
 cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
1.0.0.68
Running on/with
 cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 20 ( hide )
 cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.3.2.32
Running on/with
 cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

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

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-20724
NVD Published Date:
04/16/2020
NVD Last Modified:
11/20/2024
Source:
MITRE