How severe is CVE-2023-47143?

CVE-2023-47143 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-47143 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47143?

CVE-2023-47143 affects Ibm Tivoli Application Dependency Discovery Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47143?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2023-47143 have an EU (EUVD) identifier?

Yes. CVE-2023-47143 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51278.

When was CVE-2023-47143 published?

CVE-2023-47143 was published on 2024-02-02 and last updated on 2026-06-17.

CVE-2023-47143

CVE-2023-47143 is a critical-severity vulnerability in Ibm Tivoli Application Dependency Discovery Manager with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-116.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51278
Weakness: CWE-116
Affected product: Ibm Tivoli Application Dependency Discovery Manager
Published: 2024-02-02
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2023-47143?: 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.
How severe is CVE-2023-47143?: CVE-2023-47143 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-47143 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47143?: CVE-2023-47143 affects Ibm Tivoli Application Dependency Discovery Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47143?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2023-47143 have an EU (EUVD) identifier?: Yes. CVE-2023-47143 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51278.
When was CVE-2023-47143 published?: CVE-2023-47143 was published on 2024-02-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:tivoli_application_dependency_discovery_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Ibm Tivoli Application Dependency Discovery Manager

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