CVE-2023-47143: IBM Tivoli Application Dependency Discovery Manager HOST header injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-02 · updated 2026-06-17
Weakness: CWE-644

Description

IBM Tivoli Application Dependency Discovery Manager 7.3.0.0 through 7.3.0.10 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 270270.

Affected products

IBM Tivoli Application Dependency Discovery Manager: from 7.3.0.0 before 7.3.0.11 — fixed in 7.3.0.11

How to fix

Upgrade to a fixed version: IBM Tivoli Application Dependency Discovery Manager 7.3.0.11. Check the vendor advisory for mitigations.

References

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