CVE-2020-14335

Local OMAPI secret disclosure via world-readable configuration

Published Jun 2, 2021 · Updated Aug 4, 2024

Information disclosure in Red Hat Satellite 6.9 allows local users to read the Smart-Proxy ISC DHCP OMAPI secret. The Smart Proxy stores dhcp_key_secret in /etc/dhcp/dhcpd.conf with a world-readable mode, exposing the key used to authenticate OMAPI requests. A local account on the Smart-Proxy host is required; possession of the secret permits DHCP record changes and consequent service interruption.

CVSS severity5.5
Medium
EPSS probability0.25%
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 Red Hat Satellite 6.9 allows local users to read the Smart-Proxy ISC DHCP OMAPI secret. The Smart Proxy stores dhcp_key_secret in /etc/dhcp/dhcpd.conf with a world-readable mode, exposing the key used to authenticate OMAPI requests. A local account on the Smart-Proxy host is required; possession of the secret permits DHCP record changes and consequent service interruption.

The record

CVE
CVE-2020-14335
Published
Jun 2, 2021
Updated
Aug 4, 2024
Vendor
Red Hat
Product
Red Hat Satellite
Classifications
CWE-732, CWE-200, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 2, 2021CVE 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=Red Hat Satellite 6.9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Red Hat · Red Hat Satelliteversion=Red Hat Satellite 6.9

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-732Incorrect Permission Assignment for Critical Resource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1552.001Unsecured Credentials: Credentials In Files

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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