CVE-2021-29752Network attack vector

Remote storage credential disclosure to privileged users

Published Sep 16, 2021 · Updated Sep 17, 2024

Information disclosure in IBM Db2 11.1 and 11.5 allows remote authenticated users with high privileges to obtain remote storage credentials. IBM has not published the component or operation that discloses the credentials under the required specific conditions. Reachability requires high privileges and unspecified special conditions; the reported impact is limited to disclosure of remote storage credentials.

CVSS severity4.4
Medium
EPSS probability1.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Information disclosure in IBM Db2 11.1 and 11.5 allows remote authenticated users with high privileges to obtain remote storage credentials. IBM has not published the component or operation that discloses the credentials under the required specific conditions. Reachability requires high privileges and unspecified special conditions; the reported impact is limited to disclosure of remote storage credentials.

The record

CVE
CVE-2021-29752
Published
Sep 16, 2021
Updated
Sep 17, 2024
Vendor
IBM
Product
IBM Db2 for Linux, UNIX, and Windows
Classifications
Unavailable
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 16, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.1
  2. Affected versionversion=11.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

IBM · IBM Db2 for Linux, UNIX, and Windowsversion=11.1; version=11.5

Published CVSS scores

4.4IBMCVSS:3.0/AV:N/AC:H/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo