CVE-2024-29961Network attack vector

Supply-chain attack via periodic third-party pings

Published Apr 19, 2024 · Updated Aug 2, 2024

Information exposure in Brocade SANnav before 2.3.0a and 2.3.1 allows remote attackers to launch appliance supply-chain attacks. A background SANnav service sends recurring ping commands to gridgain.com to check for component updates, exposing a fixed third-party dependency. No authentication is required; Brocade does not disclose how control of that dependency translates into appliance compromise.

CVSS severity8.2
High
EPSS probability0.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Brocade SANnav before 2.3.0a and 2.3.1 allows remote attackers to launch appliance supply-chain attacks. A background SANnav service sends recurring ping commands to gridgain.com to check for component updates, exposing a fixed third-party dependency. No authentication is required; Brocade does not disclose how control of that dependency translates into appliance compromise.

The record

CVE
CVE-2024-29961
Published
Apr 19, 2024
Updated
Aug 2, 2024
Vendor
Brocade Communications Systems
Product
SANnav
Classifications
CWE-200, T1195.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=0 <2.3.0a
  2. Affected versionversion=0 <2.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Brocade Communications Systems · SANnavversion=0 <2.3.0a; version=0 <2.3.1

Published CVSS scores

8.2Brocade Communications Systems, LLCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1195.002Compromise Software Supply Chain

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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