Brocade SANnav up to 2.2.1 log file

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Brocade SANnav up to 2.2.1. It has been classified as problematic. This affects an unknown function. This manipulation causes log file. This vulnerability is handled as CVE-2023-31423. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Brocade SANnav up to 2.2.1. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a log file vulnerability. The CWE definition for the vulnerability is CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. As an impact it is known to affect confidentiality. The summary by CVE is:

Possible information exposure through log file vulnerability where sensitive fields are recorded in the configuration log without masking on Brocade SANnav before v2.3.0 and 2.2.2a. Notes: To access the logs, the local attacker must have access to an already collected Brocade SANnav "supportsave" outputs.

The weakness was released 08/31/2023. It is possible to read the advisory at support.broadcom.com. This vulnerability is known as CVE-2023-31423 since 04/28/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 2.2.2a or 2.3.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.7
CNA Vector (Brocade Communications Systems, LLC): 🔍

CVSSv2info

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

Exploitinginfo

Class: Log file
CWE: CWE-532 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: SANnav 2.2.2a/2.3.0

Timelineinfo

04/28/2023 🔍
08/31/2023 +125 days 🔍
08/31/2023 +0 days 🔍
09/27/2023 +27 days 🔍

Sourcesinfo

Advisory: support.broadcom.com
Status: Confirmed

CVE: CVE-2023-31423 (🔍)
GCVE (CVE): GCVE-0-2023-31423
GCVE (VulDB): GCVE-100-238411

Entryinfo

Created: 08/31/2023 07:12
Updated: 09/27/2023 10:44
Changes: 08/31/2023 07:12 (49), 09/27/2023 10:44 (11)
Complete: 🔍
Cache ID: 216::103

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