Watchguard Firebox/XTM up to 12.1.3/12.5.9/12.8.0 Management Port integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Watchguard Firebox and XTM up to 12.1.3/12.5.9/12.8.0. The affected element is an unknown function of the component Management Port Handler. The manipulation results in integer overflow. This vulnerability is reported as CVE-2022-31789. The attacker must have access to the local network to execute the attack. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Watchguard Firebox and XTM up to 12.1.3/12.5.9/12.8.0. Affected is some unknown functionality of the component Management Port Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An integer overflow in WatchGuard Firebox and XTM appliances allows an unauthenticated remote attacker to trigger a buffer overflow and potentially execute arbitrary code by sending a malicious request to exposed management ports. This is fixed in Fireware OS 12.8.1, 12.5.10, and 12.1.4.

The weakness was disclosed 09/07/2022 as wgsa-2022-0001. The advisory is shared for download at watchguard.com. This vulnerability is traded as CVE-2022-31789 since 05/27/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 12.1.4, 12.5.10 or 12.8.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firebox/XTM 12.1.4/12.5.10/12.8.1

Timelineinfo

05/27/2022 🔍
09/07/2022 +103 days 🔍
09/07/2022 +0 days 🔍
10/13/2022 +36 days 🔍

Sourcesinfo

Advisory: wgsa-2022-0001
Status: Confirmed

CVE: CVE-2022-31789 (🔍)
GCVE (CVE): GCVE-0-2022-31789
GCVE (VulDB): GCVE-100-207972

Entryinfo

Created: 09/07/2022 16:08
Updated: 10/13/2022 15:37
Changes: 09/07/2022 16:08 (41), 10/13/2022 15:37 (11)
Complete: 🔍
Cache ID: 216:DE5:103

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