Trellix Skyhigh SWG prior 10.2.25/11.2.14/12.2.1 SWG REST API credentials storage

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Trellix Skyhigh SWG. The affected element is an unknown function of the component SWG REST API. The manipulation results in credentials storage. This vulnerability is reported as CVE-2023-4400. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in Trellix Skyhigh SWG. Affected is an unknown function of the component SWG REST API. The manipulation with an unknown input leads to a credentials storage vulnerability. CWE is classifying the issue as CWE-256. Storing a password in plaintext may result in a system compromise. This is going to have an impact on confidentiality. CVE summarizes:

A password management vulnerability in Skyhigh Secure Web Gateway (SWG) in main releases 11.x prior to 11.2.14, 10.x prior to 10.2.25 and controlled release 12.x prior to 12.2.1, allows some authentication information stored in configuration files to be extracted through SWG REST API. This was possible due to SWG storing the password in plain text in some configuration files.

The weakness was disclosed 09/13/2023. The advisory is shared for download at kcm.trellix.com. This vulnerability is traded as CVE-2023-4400 since 08/17/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1552.

Upgrading to version 10.2.25, 11.2.14 or 12.2.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.2
CNA Vector (Trellix): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Credentials storage
CWE: CWE-256 / CWE-255
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: Skyhigh SWG 10.2.25/11.2.14/12.2.1

Timelineinfo

08/17/2023 🔍
09/13/2023 +27 days 🔍
09/13/2023 +0 days 🔍
10/11/2023 +28 days 🔍

Sourcesinfo

Advisory: GHSA-qggp-c2rq-6x65
Status: Confirmed

CVE: CVE-2023-4400 (🔍)
GCVE (CVE): GCVE-0-2023-4400
GCVE (VulDB): GCVE-100-239652

Entryinfo

Created: 09/13/2023 09:45
Updated: 10/11/2023 14:19
Changes: 09/13/2023 09:45 (49), 10/11/2023 14:19 (12)
Complete: 🔍
Cache ID: 216::103

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