CVE-2022-23506Network attack vector

AWS credential disclosure via unmasked Packer parameters

Published Jan 3, 2023 · Updated Mar 10, 2025

Sensitive-data logging in affected Spinnaker Rosco releases allows remote authenticated users to read AWS credentials from Packer logs. AWSBakeHandler passes aws_access_key and aws_secret_key Packer parameters into JobRequest without declaring them for masking, leaving their values in logs and Redis bake-job history. Low-privileged network access reaches the records only when AWS bakes use hard-coded credentials; affected ranges are before 1.27.3, 1.28.0 through 1.28.3, and 1.29.0 through 1.29.1.

CVSS severity4.3
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data logging in affected Spinnaker Rosco releases allows remote authenticated users to read AWS credentials from Packer logs. AWSBakeHandler passes aws_access_key and aws_secret_key Packer parameters into JobRequest without declaring them for masking, leaving their values in logs and Redis bake-job history. Low-privileged network access reaches the records only when AWS bakes use hard-coded credentials; affected ranges are before 1.27.3, 1.28.0 through 1.28.3, and 1.29.0 through 1.29.1.

The record

CVE
CVE-2022-23506
Published
Jan 3, 2023
Updated
Mar 10, 2025
Vendor
Spinnaker
Product
Spinnaker
Classifications
CWE-532, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2025Record 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=< 1.27.3
  2. Affected versionversion=>= 1.28.0, < 1.28.4
  3. Affected versionversion=>= 1.29.0, < 1.29.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Spinnaker · Spinnakerversion=< 1.27.3; version=>= 1.28.0, < 1.28.4; version=>= 1.29.0, < 1.29.2

Published CVSS scores

4.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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-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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