CVE-2024-35160Network attack vector

Authenticated information disclosure via unexpired sessions

Published Nov 23, 2024 · Updated Nov 24, 2024

Insufficient session expiration in IBM Data Virtualization and Db2 Big SQL allows remote authenticated users to read sensitive information. Authorization handling leaves an authenticated session usable after it should expire; IBM has not identified the responsible endpoint, session artifact, or code path. Exploitation requires valid low-privilege credentials and network access, and the documented impact is limited to disclosure rather than modification or service interruption.

CVSS severity4.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in IBM Data Virtualization and Db2 Big SQL allows remote authenticated users to read sensitive information. Authorization handling leaves an authenticated session usable after it should expire; IBM has not identified the responsible endpoint, session artifact, or code path. Exploitation requires valid low-privilege credentials and network access, and the documented impact is limited to disclosure rather than modification or service interruption.

The record

CVE
CVE-2024-35160
Published
Nov 23, 2024
Updated
Nov 24, 2024
Vendor
IBM
Product
IBM Data Virtualization
Classifications
CWE-613
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 24, 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=1.8, 2.0, 2.1, 2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Data Virtualizationversion=1.8, 2.0, 2.1, 2.2
IBM · Db2 Big SQL on Cloud Pak for Dataversion=7.3, 7.4, 7.5, 7.6

Published CVSS scores

6.5NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-613Insufficient Session Expiration

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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