Brocade SANnav up to 2.3.0 Disaster Recovery Mode log file

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Brocade SANnav up to 2.3.0. It has been classified as problematic. The affected element is an unknown function of the component Disaster Recovery Mode. This manipulation causes log file. This vulnerability appears as CVE-2024-29957. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Brocade SANnav up to 2.3.0 and classified as problematic. Affected by this vulnerability is an unknown code block of the component Disaster Recovery Mode. 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:

When Brocade SANnav before v2.3.1 and v2.3.0a servers are configured in Disaster Recovery mode, the encryption key is stored in the DR log files. This could provide attackers with an additional, less-protected path to acquiring the encryption key.

The advisory is shared at support.broadcom.com. This vulnerability is known as CVE-2024-29957 since 03/22/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading to version 2.3.0a or 2.3.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
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: 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: SANnav 2.3.0a/2.3.1

Timelineinfo

03/22/2024 🔍
04/19/2024 +27 days 🔍
04/19/2024 +0 days 🔍
04/19/2024 +0 days 🔍

Sourcesinfo

Advisory: support.broadcom.com
Status: Confirmed

CVE: CVE-2024-29957 (🔍)
GCVE (CVE): GCVE-0-2024-29957
GCVE (VulDB): GCVE-100-261553

Entryinfo

Created: 04/19/2024 07:08
Changes: 04/19/2024 07:08 (64)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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