---
id: CVE-2024-40683
title: >-
  IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3,
  1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2,
  1.3.8.3, 1.3.8.4 does not invalidate session after a password chance which
  could allo…
summary: >-
  IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3,
  1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2,
  1.3.8.3, 1.3.8.4 does not invalidate session after a password chance which
  could allo…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-613
vendor: ibm
product: operations_analytics_-_log_analysis
affected:
  - 'operations_analytics_-_log_analysis >= 1.3.5.0, <= 1.3.5.3'
  - 'operations_analytics_-_log_analysis >= 1.3.6.0, <= 1.3.6.1'
  - 'operations_analytics_-_log_analysis >= 1.3.7.0, <= 1.3.7.2'
  - 'operations_analytics_-_log_analysis >= 1.3.8.0, <= 1.3.8.4'
published: '2026-07-30'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T00:10:00.180'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2024-40683'
references:
  - url: 'https://www.ibm.com/support/pages/node/7279877'
    label: psirt@us.ibm.com
tags:
  - nvd
epss: 0.0026
epssPercentile: 0.16049
ingestedAt: '2026-10-02T01:05:54.735Z'
---

## Overview

IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3, 1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2, 1.3.8.3, 1.3.8.4 does not invalidate session after a password chance which could allow an authenticated user to impersonate another user on the system.

## Affected

- `operations_analytics_-_log_analysis >= 1.3.5.0, <= 1.3.5.3`
- `operations_analytics_-_log_analysis >= 1.3.6.0, <= 1.3.6.1`
- `operations_analytics_-_log_analysis >= 1.3.7.0, <= 1.3.7.2`
- `operations_analytics_-_log_analysis >= 1.3.8.0, <= 1.3.8.4`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.