Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2022-46430

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
20/12/2022
Last modified:
16/04/2025

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 4.80 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
4.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:tp-link:tl-wr740n_v1_firmware:*:*:*:*:*:*:*:* 3.12.4 (including)
cpe:2.3:h:tp-link:tl-wr740n_v1:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr740n_v2_firmware:*:*:*:*:*:*:*:* 3.12.4 (including)
cpe:2.3:h:tp-link:tl-wr740n_v2:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr741nd_v1_firmware:*:*:*:*:*:*:*:* 3.12.4 (including)
cpe:2.3:h:tp-link:tl-wr741nd_v1:-:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr741nd_v2_firmware:*:*:*:*:*:*:*:* 3.12.4 (including)
cpe:2.3:h:tp-link:tl-wr741nd_v2:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools