CVE-2023-37927

Severity CVSS v4.0:

Pending analysis

Type:

CWE-78 OS Command Injections

Publication date:

30/11/2023

Last modified:

06/12/2023

Description

The improper neutralization of special elements in the CGI program of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an authenticated attacker to execute some operating system (OS) commands by sending a crafted URL to a vulnerable device.

Impact

Vector 3.x

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:zyxel:nas326_firmware::::::::		5.21\(aazf.14\)c0 (including)
cpe:2.3:h:zyxel:nas326:-:::::::*
cpe:2.3:o:zyxel:nas542_firmware::::::::		5.21\(abag.11\)c0 (including)
cpe:2.3:h:zyxel:nas542:-:::::::*

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

CVE-2023-37927

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools