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MitreCVE-2022-32449

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

CVE-2022-32449

2022-07-0719:15:08

CWE-77

mitre

web.nvd.nist.gov

cve-2022-32449

totolink ex300_v2

command injection

vulnerability

mqtt

nvd

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

CVSS3

9.8

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

EPSS

0.178

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-

VendorProductVersionCPE
totolinkex300_v2_firmware4.0.3c.7484cpe:2.3:o:totolink:ex300_v2_firmware:4.0.3c.7484:*:*:*:*:*:*:*
totolinkex300_v2-cpe:2.3:h:totolink:ex300_v2:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
totolink	ex300_v2_firmware	4.0.3c.7484	cpe:2.3:o:totolink:ex300_v2_firmware:4.0.3c.7484:::::::*
totolink	ex300_v2	-	cpe:2.3:h:totolink:ex300_v2:-:::::::*

References

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

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

Social References

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

CVSS3

9.8

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

EPSS

0.178

Percentile

96.2%

JSON

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