VDB-193718 · CVE-2022-25291 · GCVE-0-2022-25291

Watchguard Firebox/XTM up to 12.1.3_U7/12.1.5_U1/12.7.2_U1 Firmware Update heap-based overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.9	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical was found in Watchguard Firebox and XTM up to 12.1.3_U7/12.1.5_U1/12.7.2_U1. This affects an unknown function of the component Firmware Update Handler. Such manipulation leads to heap-based overflow. This vulnerability is listed as CVE-2022-25291. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Watchguard Firebox and XTM up to 12.1.3_U7/12.1.5_U1/12.7.2_U1. Affected by this issue is an unknown function of the component Firmware Update Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability.

The weakness was presented 02/24/2022. The advisory is available at watchguard.com. This vulnerability is handled as CVE-2022-25291 since 02/16/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 12.1.3_U8, 12.1.5_U2 or 12.7.2_U2 eliminates this vulnerability. The upgrade is hosted for download at watchguard.com.

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Productinfo

Vendor

Watchguard

Name

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firebox/XTM 12.1.3_U8/12.1.5_U2/12.7.2_U2

Timelineinfo

02/16/2022 🔍
02/24/2022 +8 days 🔍
02/24/2022 +0 days 🔍
02/26/2022 +2 days 🔍

Sourcesinfo

Advisory: watchguard.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-25291 (🔍)
GCVE (CVE): GCVE-0-2022-25291
GCVE (VulDB): GCVE-100-193718

Entryinfo

Created: 02/24/2022 19:24
Updated: 02/26/2022 11:03
Changes: 02/24/2022 19:24 (40), 02/26/2022 11:03 (2)
Complete: 🔍
Cache ID: 216::103