Brocade Fabric OS prior 8.2.0cbn5/8.2.3c/9.0.1e/9.1.0 CLI Local Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Brocade Fabric OS. Affected by this issue is an unknown functionality of the component CLI. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A privilege escalation vulnerability in Brocade Fabric OS CLI before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, 8.2.0cbn5, could allow a local authenticated user to escalate its privilege to root using switch commands “supportlink”, “firmwaredownload”, “portcfgupload, license, and “fosexec”.

The weakness was released 10/26/2022. The advisory is shared for download at broadcom.com. This vulnerability is handled as CVE-2022-33182 since 06/13/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 8.2.0cbn5, 8.2.3c, 9.0.1e or 9.1.0 eliminates this vulnerability.

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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 8.2.0cbn5/8.2.3c/9.0.1e/9.1.0

Timelineinfo

06/13/2022 🔍
10/26/2022 +135 days 🔍
10/26/2022 +0 days 🔍
11/25/2022 +30 days 🔍

Sourcesinfo

Advisory: broadcom.com
Status: Confirmed

CVE: CVE-2022-33182 (🔍)

Entryinfo

Created: 10/26/2022 09:27
Updated: 11/25/2022 10:57
Changes: 10/26/2022 09:27 (38), 11/25/2022 10:57 (10)
Complete: 🔍

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