Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-43466

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
19/12/2022
Last modified:
17/04/2025

Description

OS command injection vulnerability in Buffalo network devices allows a network-adjacent attacker with an administrative privilege to execute an arbitrary OS command if a specially crafted request is sent to a specific CGI program.

Impact

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

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:buffalo:wsr-3200ax4s_firmware:*:*:*:*:*:*:*:* 1.26 (including)
cpe:2.3:h:buffalo:wsr-3200ax4s:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-3200ax4b_firmware:1.25:*:*:*:*:*:*:*
cpe:2.3:h:buffalo:wsr-3200ax4b:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-2533dhp2_firmware:*:*:*:*:*:*:*:* 1.22 (including)
cpe:2.3:h:buffalo:wsr-2533dhp2:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-a2533dhp2_firmware:*:*:*:*:*:*:*:* 1.22 (including)
cpe:2.3:h:buffalo:wsr-a2533dhp2:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-2533dhp3_firmware:*:*:*:*:*:*:*:* 1.26 (including)
cpe:2.3:h:buffalo:wsr-2533dhp3:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-a2533dhp3_firmware:*:*:*:*:*:*:*:* 1.26 (including)
cpe:2.3:h:buffalo:wsr-a2533dhp3:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-2533dhpl2_firmware:*:*:*:*:*:*:*:* 1.03 (including)
cpe:2.3:h:buffalo:wsr-2533dhpl2:-:*:*:*:*:*:*:*
cpe:2.3:o:buffalo:wsr-2533dhpls_firmware:*:*:*:*:*:*:*:* 1.07 (including)

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


References to Advisories, Solutions, and Tools