CVE-2022-43937Network attack vector

Sensitive-data exposure via debug log recording

Published Nov 21, 2024 · Updated Nov 21, 2024

Information disclosure in Brocade SANnav before 2.3.0 and 2.2.2a allows remote authenticated users to read sensitive log data. When debugging is enabled, the debug_logs component records sensitive fields instead of excluding them from log output. Exploitation requires low-privileged network access, user interaction, and debug logging to be enabled; only confidentiality is affected.

CVSS severity5.7
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Brocade SANnav before 2.3.0 and 2.2.2a allows remote authenticated users to read sensitive log data. When debugging is enabled, the debug_logs component records sensitive fields instead of excluding them from log output. Exploitation requires low-privileged network access, user interaction, and debug logging to be enabled; only confidentiality is affected.

The record

CVE
CVE-2022-43937
Published
Nov 21, 2024
Updated
Nov 21, 2024
Vendor
Brocade Communications Systems
Product
SANnav
Classifications
CWE-532
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 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=Brocade SANnav before v2.3.0 and 2.2.2a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Brocade Communications Systems · SANnavversion=Brocade SANnav before v2.3.0 and 2.2.2a

Published CVSS scores

5.7Brocade Communications Systems, LLCCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File

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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