Brocade SANnav up to 3.0 HTTP Service command injection

Summaryinfo

A vulnerability was found in Brocade SANnav. It has been rated as very critical. This vulnerability affects unknown code of the component HTTP Service. Performing a manipulation results in command injection. This vulnerability is cataloged as CVE-2026-82370. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Brocade SANnav. This affects an unknown function of the component HTTP Service. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Unauthenticated remote command injection in the Brocade SANnav orchestrator HTTP service permits network-adjacent attackers to execute arbitrary administrative switch CLI commands and issue container management instructions. This could allow an attacker to alter Fibre Channel fabric switch configurations or manipulate application container runtimes. This vulnerability affects Brocade SANnav versions before 3.0.1a.

The advisory is shared at support.broadcom.com. This vulnerability is uniquely identified as CVE-2026-82370 since 08/28/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/24/2026). MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 3.0.1a eliminates this vulnerability.

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Productinfo

Vendor

• Brocade

Name

• SANnav

Version

• 2.0
• 2.1.0
• 2.1.0a
• 2.1.1
• 2.1.1.8
• 2.2.0
• 2.2.0.2
• 2.2.1
• 2.2.2
• 2.2.2a
• 2.3.0
• 2.3.0a
• 2.3.1
• 2.3.1b
• 2.4.0a
• 2.4.0b
• 3.0

License

• commercial

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

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