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TalosCVE-2021-40410

HistoryJan 28, 2022 - 8:15 p.m.

CVE-2021-40410

2022-01-2820:15:11

CWE-78

talos

web.nvd.nist.gov

cve-2021-40410

os command injection

reolink rlc-410w

network settings

vulnerability

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

64.4%

JSON

An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [4] the dns_data->dns1 variable, that has the value of the dns1 parameter provided through the SetLocal API, is not validated properly. This would lead to an OS command injection.

Affected configurations

Nvd

Node

reolinkrlc-410w_firmwareMatch3.0.0.136_20121102

AND

reolinkrlc-410wMatch-

VendorProductVersionCPE
reolinkrlc-410w_firmware3.0.0.136_20121102cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:*:*:*:*:*:*:*
reolinkrlc-410w-cpe:2.3:h:reolink:rlc-410w:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
reolink	rlc-410w_firmware	3.0.0.136_20121102	cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:::::::*
reolink	rlc-410w	-	cpe:2.3:h:reolink:rlc-410w:-:::::::*

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1424

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

64.4%

JSON

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