CVE-2021-20410Network attack vector

Credential disclosure via plaintext logs-stack configuration

Published Feb 12, 2021 · Updated Sep 17, 2024

Cleartext credential exposure in IBM Security Verify Information Queue 1.0.6 and 1.0.7 allows attackers to read credentials in transit. The optional logs-stack YAML stores the InfluxDB username and password as plaintext parameters during setup. An authenticated account and a man-in-the-middle position are required, and the reported consequence is credential disclosure only.

CVSS severity5.3
Medium
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential exposure in IBM Security Verify Information Queue 1.0.6 and 1.0.7 allows attackers to read credentials in transit. The optional logs-stack YAML stores the InfluxDB username and password as plaintext parameters during setup. An authenticated account and a man-in-the-middle position are required, and the reported consequence is credential disclosure only.

The record

CVE
CVE-2021-20410
Published
Feb 12, 2021
Updated
Sep 17, 2024
Vendor
IBM
Product
Security Verify Information Queue
Classifications
CWE-522, T1040
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 12, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=1.0.6
  2. Affected versionversion=1.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Security Verify Information Queueversion=1.0.6; version=1.0.7

Published CVSS scores

5.3IBMCVSS:3.0/AV:N/AC:H/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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-522Insufficiently Protected Credentials
T1040Network Sniffing

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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