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[email protected]CVE-2022-32449

HistoryJul 07, 2022 - 7:15 p.m.

CVE-2022-32449

2022-07-0719:15:08

CWE-77

[email protected]

web.nvd.nist.gov

cve-2022-32449

totolink ex300_v2

command injection

vulnerability

mqtt

nvd

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.178 Low

EPSS

Percentile

96.2%

JSON

TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function. This vulnerability is exploitable via a crafted MQTT data packet.

Affected configurations

NVD

Node

totolinkex300_v2_firmwareMatch4.0.3c.7484

AND

totolinkex300_v2Match-

CPENameOperatorVersion
totolink:ex300_v2_firmwaretotolink ex300 v2 firmwareeq4.0.3c.7484

CPE	Name	Operator	Version
totolink:ex300_v2_firmware	totolink ex300 v2 firmware	eq	4.0.3c.7484

References

github.com/winmt/CVE/blob/main/TOTOLINK%20EX300_V2/README.md

github.com/winmt/my-vuls/tree/main/TOTOLINK%20EX300_V2

Social References

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.178 Low

EPSS

Percentile

96.2%

JSON

Related for CVE-2022-32449

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