CVE-2021-45552

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.58, R7500v2 before 1.0.3.48, R7800 before 1.0.2.68, R8900 before 1.0.5.2, R9000 before 1.0.5.2, RAX120 before 1.0.1.108, and XR700 before 1.0.1.20.

CVSS v3.0 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000064071/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0199	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:r7500v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7500v2:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:netgear:rax120_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rax120:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:xr700:-:*:*:*:*:*:*:*

Information

Published : 2021-12-25 17:15

Updated : 2022-01-04 13:54

NVD link : CVE-2021-45552

Mitre link : CVE-2021-45552

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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Products Affected

netgear

r8900
r8900_firmware
r7500v2
r9000
rax120_firmware
xr700
d7800_firmware
r7800_firmware
r7500v2_firmware
rax120
d7800
r7800
r9000_firmware
xr700_firmware

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