Brocade Fabric OS up to 7.4.2f Log File Password information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Brocade Fabric OS up to 7.4.2f. It has been classified as problematic. The impacted element is an unknown function of the component Log File Handler. This manipulation causes information disclosure (Password). This vulnerability is handled as CVE-2020-15370. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Brocade Fabric OS up to 7.4.2f. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Log File Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (Password). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g could allow an authenticated, remote attacker to view a user password in cleartext. The vulnerability is due to incorrectly logging the user password in log files.

The weakness was released 09/25/2020 (Website). It is possible to read the advisory at broadcom.com. This vulnerability is known as CVE-2020-15370 since 06/29/2020. The attack can be launched remotely. The requirement for exploitation is a single authentication. 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 7.4.2g eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-161975, VDB-161974, VDB-161973 and VDB-161972. 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: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Name: Password
Class: Information disclosure / Password
CWE: CWE-200 / CWE-284 / CWE-266
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: Fabric OS 7.4.2g

Timelineinfo

06/29/2020 🔍
09/25/2020 +88 days 🔍
09/25/2020 +0 days 🔍
11/14/2020 +50 days 🔍

Sourcesinfo

Advisory: broadcom.com
Status: Not defined

CVE: CVE-2020-15370 (🔍)
GCVE (CVE): GCVE-0-2020-15370
GCVE (VulDB): GCVE-100-161971
See also: 🔍

Entryinfo

Created: 09/25/2020 20:18
Updated: 11/14/2020 09:42
Changes: 09/25/2020 20:18 (40), 09/25/2020 20:23 (3), 11/13/2020 07:54 (2), 11/14/2020 09:42 (8)
Complete: 🔍
Cache ID: 216::103

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

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