Dashboard / CVE-2026-81212

CVE-2026-81212

CRITICAL
INFO Priority: 0.03 BB Relevance: 80/100
Published: 2026-10-20 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Changed
C: High
I: High
A: None

Description

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
IBM DataStage on Cloud Pak for Data 5.4.0.0
IBM DataStage on Cloud Pak for Data 5.4.0.0

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

10.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

EPSS — Exploitation Probability

0.27%
Raw Score 0.002670
Percentile 18.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00267
2026-10-28
0.00267

Intelligence Sources

mitre ref →
nvd ref →

External Links