Brocade Fabric OS up to 8.2.3e1/9.2.0c/9.2.1a Weblinker Core Dump code dump exposure

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Brocade Fabric OS up to 8.2.3e1/9.2.0c/9.2.1a and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Weblinker Core Dump. Executing a manipulation can lead to code dump exposure. The identification of this vulnerability is CVE-2024-10403. The attack needs to be done within the local network. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Brocade Fabric OS up to 8.2.3e1/9.2.0c/9.2.1a. It has been declared as problematic. This vulnerability affects an unknown code of the component Weblinker Core Dump. The manipulation with an unknown input leads to a code dump exposure vulnerability. The CWE definition for the vulnerability is CWE-528. The product generates a core dump file in a directory, archive, or other resource that is stored, transferred, or otherwise made accessible to unauthorized actors. As an impact it is known to affect confidentiality. CVE summarizes:

Brocade Fabric OS versions before 8.2.3e2, versions 9.0.0 through 9.2.0c, and 9.2.1 through 9.2.1a can capture the SFTP/FTP server password used for a firmware download operation initiated by SANnav or through WebEM in a weblinker core dump that is later captured via supportsave.

The advisory is shared for download at support.broadcom.com. This vulnerability was named CVE-2024-10403 since 10/26/2024. The exploitation appears to be easy. The attack needs to be initiated within the local network. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading 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: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

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

CVSSv2info

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

Exploitinginfo

Class: Code dump exposure
CWE: CWE-528 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Timelineinfo

10/26/2024 🔍
11/21/2024 +26 days 🔍
11/21/2024 +0 days 🔍
11/21/2024 +0 days 🔍

Sourcesinfo

Advisory: support.broadcom.com
Status: Confirmed

CVE: CVE-2024-10403 (🔍)
GCVE (CVE): GCVE-0-2024-10403
GCVE (VulDB): GCVE-100-285604

Entryinfo

Created: 11/21/2024 07:18
Changes: 11/21/2024 07:18 (65)
Complete: 🔍
Cache ID: 216::103

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