CVE-2022-20768Network attack vector

Credential disclosure via unencrypted audit logging

Published Jul 6, 2022 · Updated Nov 1, 2024

Information disclosure in Cisco RoomOS Software allows remote authenticated users to obtain credentials from extended audit logs. The logging component writes certain credentials without encryption into audit logs, which can also capture network traffic and PII. The condition exists only when extended logging is enabled, which is disabled by default, and RoomOS Cloud log access requires Administrator-level credentials.

CVSS severity4.9
Medium
EPSS probability0.94%
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 Cisco RoomOS Software allows remote authenticated users to obtain credentials from extended audit logs. The logging component writes certain credentials without encryption into audit logs, which can also capture network traffic and PII. The condition exists only when extended logging is enabled, which is disabled by default, and RoomOS Cloud log access requires Administrator-level credentials.

The record

CVE
CVE-2022-20768
Published
Jul 6, 2022
Updated
Nov 1, 2024
Vendor
ClamAV
Product
Cisco RoomOS
Classifications
CWE-532, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 6, 2022CVE publishedPublication date reported by the CVE source.
  2. Nov 1, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ClamAV · Cisco RoomOSversion=n/a

Published CVSS scores

4.9Cisco Systems, Inc.CVSS:3.1/AV:N/AC:L/PR:H/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
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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