CVE-2026-82370

Unauthenticated command execution via orchestrator HTTP service

Published Sep 23, 2026 · Updated Sep 23, 2026

Command injection in Brocade SANnav before 3.0.1a allows remote attackers to execute switch CLI and container-management commands. The orchestrator HTTP service fails to neutralize command elements, although Broadcom has not disclosed the affected route or command-construction operation. The service must be reachable from an adjacent network; successful commands can alter fabric configurations or container runtimes.

CVSS severity8.6
High
EPSS probability0.60%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Brocade SANnav before 3.0.1a allows remote attackers to execute switch CLI and container-management commands. The orchestrator HTTP service fails to neutralize command elements, although Broadcom has not disclosed the affected route or command-construction operation. The service must be reachable from an adjacent network; successful commands can alter fabric configurations or container runtimes.

The record

CVE
CVE-2026-82370
Published
Sep 23, 2026
Updated
Sep 23, 2026
Vendor
Brocade Communications Systems
Product
SANnav
Classifications
CWE-77, T1059
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before 3.0.1a

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Brocade Communications Systems · SANnavversion=before 3.0.1a

Published CVSS scores

8.6Brocade Communications SystemsCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

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Your stack

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