CVE-2022-1662

Local RHSM password disclosure via process arguments

Published Jul 14, 2022 · Updated Aug 3, 2024

Information exposure in Red Hat Convert2RHEL 0.26 Vivi allows local users to read an RHSM password from process arguments. The ansible/run-convert2rhel.yml example passes the subscription-manager password on the convert2rhel command line, making it visible in the process list. Exploitation requires local access while that example playbook is running; Red Hat states that supported distributions do not ship the playbook.

CVSS severity5.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Red Hat Convert2RHEL 0.26 Vivi allows local users to read an RHSM password from process arguments. The ansible/run-convert2rhel.yml example passes the subscription-manager password on the convert2rhel command line, making it visible in the process list. Exploitation requires local access while that example playbook is running; Red Hat states that supported distributions do not ship the playbook.

The record

CVE
CVE-2022-1662
Published
Jul 14, 2022
Updated
Aug 3, 2024
Vendor
Red Hat
Product
Convert2RHEL
Classifications
CWE-200, T1552
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=convert2rhel 0.26 Vivi

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Red Hat · Convert2RHELversion=convert2rhel 0.26 Vivi

Published CVSS scores

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1552Unsecured Credentials

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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