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[email protected]CVE-2022-46430

HistoryDec 20, 2022 - 8:15 p.m.

CVE-2022-46430

2022-12-2020:15:10

CWE-494

[email protected]

web.nvd.nist.gov

cve-2022-46430

tp-link

tl-wr740n

firmware update

vulnerability

nvd

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.6%

JSON

TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Affected configurations

NVD

Node

tp-linktl-wr740n_v1Match-

AND

tp-linktl-wr740n_v1_firmwareRange≤3.12.4

Node

tp-linktl-wr740n_v2Match-

AND

tp-linktl-wr740n_v2_firmwareRange≤3.12.4

Node

tp-linktl-wr741nd_v1Match-

AND

tp-linktl-wr741nd_v1_firmwareRange≤3.12.4

Node

tp-linktl-wr741nd_v2Match-

AND

tp-linktl-wr741nd_v2_firmwareRange≤3.12.4

CPENameOperatorVersion
tp-link:tl-wr740n_v1_firmwaretp-link tl-wr740n v1 firmwarele3.12.4

CPE	Name	Operator	Version
tp-link:tl-wr740n_v1_firmware	tp-link tl-wr740n v1 firmware	le	3.12.4

References

hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi

www.tp-link.com/us/press/security-advisory/

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.6%

JSON

Related for CVE-2022-46430

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