CVE-2023-33854CWE-294

CVE-2023-33854

Medium · published June 22, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
15.5
In the wild
Unconfirmed
What it is

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00251 · 15.5th percentile
Weakness
CWE-294 · Authentication Bypass by Capture-replay
Published
2026-06-22T20:16Z
Affected products (2)
ProductVersionsFixed in
ibm/db2≥ 4.8, < 5.45.4
ibm/db2_warehouse≥ 4.8, < 5.45.4
References (1)
https://www.ibm.com/support/pages/node/7277112 · [email protected]
EPSS history
Timeline
  • 22 JUN 14:31Z
    Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.
    cvelistv5