CVE-2023-50956

Credential disclosure via plaintext Connection Manager secrets

Published Dec 18, 2024 · Updated Dec 18, 2024

Plaintext credential storage in IBM Storage Defender Data Resiliency Service 2.0.0 through 2.0.9 allows local users to read credentials. The Connection Manager stores highly sensitive user credentials in secret keys without encryption, leaving their plaintext values readable. Access requires a privileged local account; the documented impact is credential disclosure without integrity loss or service interruption.

CVSS severity4.4
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Plaintext credential storage in IBM Storage Defender Data Resiliency Service 2.0.0 through 2.0.9 allows local users to read credentials. The Connection Manager stores highly sensitive user credentials in secret keys without encryption, leaving their plaintext values readable. Access requires a privileged local account; the documented impact is credential disclosure without integrity loss or service interruption.

The record

CVE
CVE-2023-50956
Published
Dec 18, 2024
Updated
Dec 18, 2024
Vendor
IBM
Product
IBM Storage Defender Data Resiliency Service
Classifications
CWE-256, T1552
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Dec 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 18, 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=2.0.0 <=2.0.9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

IBM · IBM Storage Defender Data Resiliency Serviceversion=2.0.0 <=2.0.9

Published CVSS scores

4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.4IBM CorporationCVSS:3.1/AV:L/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-256Plaintext Storage of a Password
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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