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

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CVE-2022-25293

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
24/02/2022
Last modified:
10/02/2023

Description

A systemd stack-based buffer overflow in WatchGuard Firebox and XTM appliances allows an authenticated remote attacker to potentially execute arbitrary code by initiating a firmware update with a malicious upgrade image. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.

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
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:* 12.0.0 (including) 12.1.3 (excluding)
cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:* 12.2.0 (including) 12.5.9 (excluding)
cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:* 12.7.0 (including) 12.7.2 (excluding)
cpe:2.3:o:watchguard:fireware:12.1.3:-:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u1:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u2:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u3:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u4:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u5:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u6:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.1.3:u7:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.5.9:-:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.5.9:u1:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.7.2:-:*:*:*:*:*:*
cpe:2.3:o:watchguard:fireware:12.7.2:u1:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools