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TalosCVELIST:CVE-2021-40410

HistoryJan 28, 2022 - 7:10 p.m.

CVE-2021-40410

2022-01-2819:10:15

CWE-78

talos

www.cve.org

cve-2021-40410

os command injection

device network settings

reolink rlc-410w

setlocal api

dns_data

validation

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

AI Score

8.2

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.

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1424

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0.002

Percentile

64.4%

JSON

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