CVE-2022-20819Network attack vector

Configuration disclosure via unenforced administrative privilege levels

Published Jun 15, 2022 · Updated Nov 1, 2024

Information disclosure in Cisco Identity Services Engine allows remote authenticated users to read sensitive system configuration data. The web-based management interface fails to enforce administrative privilege levels when a read-only administrator browses to a page containing protected data. A valid read-only administrative account is required, and the reported impact is limited to disclosure of system configuration information.

CVSS severity6.5
Medium
EPSS probability0.97%
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 Identity Services Engine allows remote authenticated users to read sensitive system configuration data. The web-based management interface fails to enforce administrative privilege levels when a read-only administrator browses to a page containing protected data. A valid read-only administrative account is required, and the reported impact is limited to disclosure of system configuration information.

The record

CVE
CVE-2022-20819
Published
Jun 15, 2022
Updated
Nov 1, 2024
Vendor
ClamAV
Product
Cisco Identity Services Engine
Classifications
CWE-266, CWE-269
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 15, 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 Identity Services Engineversion=n/a

Published CVSS scores

6.5CiscoCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:X/RL:X/RC:X
4.0NIST NVDAV:N/AC:L/Au:S/C:P/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
CWE-269Improper Privilege Management

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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