CVE-2020-7944Network attack vector

Sensitive-value disclosure via unredacted impact reports

Published Mar 26, 2020 · Updated Aug 4, 2024

Information disclosure in Puppet CD4PE before 3.4.0 allows remote authenticated users to read Sensitive values in impact analysis reports. The impact-analysis report generator inserts plain-text values from changed resources or classes without redacting parameters marked Sensitive. Access requires an authenticated account able to view the generated report; the documented impact is limited to disclosure of those values.

CVSS severity7.7
High
EPSS probability0.86%
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 Puppet CD4PE before 3.4.0 allows remote authenticated users to read Sensitive values in impact analysis reports. The impact-analysis report generator inserts plain-text values from changed resources or classes without redacting parameters marked Sensitive. Access requires an authenticated account able to view the generated report; the documented impact is limited to disclosure of those values.

The record

CVE
CVE-2020-7944
Published
Mar 26, 2020
Updated
Aug 4, 2024
Vendor
Puppet
Product
Continuous Delivery
Classifications
CWE-200
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 26, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=CD4PE prior to 3.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Puppet · Continuous Deliveryversion=CD4PE prior to 3.4.0

Published CVSS scores

4.0NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
7.7NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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.

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-200Exposure of Sensitive Information to an Unauthorized Actor

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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