CVE-2022-43927Network attack vector

Authenticated data disclosure via crafted table access

Published Feb 17, 2023 · Updated Mar 18, 2025

Improper privilege management in IBM Db2 10.5, 11.1, and 11.5 allows remote authenticated users to disclose data via crafted table access. IBM has not disclosed the affected Db2 function or how crafted table access bypasses its intended privilege checks. A network-reachable Db2 account is required; successful use exposes data beyond that account's intended privileges without changing or interrupting the database.

CVSS severity5.3
Medium
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in IBM Db2 10.5, 11.1, and 11.5 allows remote authenticated users to disclose data via crafted table access. IBM has not disclosed the affected Db2 function or how crafted table access bypasses its intended privilege checks. A network-reachable Db2 account is required; successful use exposes data beyond that account's intended privileges without changing or interrupting the database.

The record

CVE
CVE-2022-43927
Published
Feb 17, 2023
Updated
Mar 18, 2025
Vendor
IBM
Product
IBM Db2 for Linux, UNIX, and Windows
Classifications
CWE-269, T1213.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 18, 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=10.5, 11.1 ,11.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Db2 for Linux, UNIX, and Windowsversion=10.5, 11.1 ,11.5

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.

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-269Improper Privilege Management
T1213.006Data from Information Repositories: Databases

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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