CVE-2021-29754 | BDVDB-2026-155398 Detail

IBMWebSphere Application Server

Description#

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a privilege escalation vulnerability when using the SAML Web Inbound Trust Association Interceptor (TAI). IBM X-Force ID: 202006.

Impact#

Per CVSS v3.0: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12021-06-11Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2021-06-11
Last modified: 2024-09-16

Vendor information

Vendor: IBM
Product: WebSphere Application Server

All IBM vulnerabilities

Score

4.2 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 55.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
7.0
Fixed
Not stated
Vulnerable
8.0
Fixed
Not stated
Vulnerable
8.5
Fixed
Not stated
Vulnerable
9.0
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

4.2 Medium

CVSS:3.0/S:U/AC:H/AV:N/C:L/UI:N/PR:L/I:L/A:N/RC:C/E:U/RL:O

Metric breakdown
Scope	Unchanged
Attack Complexity	High
Attack Vector	Network
Confidentiality	Low
User Interaction	None
Privileges Required	Low
Integrity	Low
Availability	None

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).