How severe is CVE-2023-2541?

CVE-2023-2541 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-2541 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2541?

CVE-2023-2541 affects Knime Business Hub. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2541?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2541 published?

CVE-2023-2541 was published on 2023-06-07 and last updated on 2026-06-17.

CVE-2023-2541

CVE-2023-2541 is a medium-severity vulnerability in Knime Business Hub with a CVSS 3.x base score of 5.3. 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-497.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-497
Affected product: Knime Business Hub
Published: 2023-06-07
Last modified: 2026-06-17

Description

The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.

Frequently asked questions

What is CVE-2023-2541?: The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
How severe is CVE-2023-2541?: CVE-2023-2541 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-2541 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2541?: CVE-2023-2541 affects Knime Business Hub. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2541?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2541 published?: CVE-2023-2541 was published on 2023-06-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:knime:business_hub:*:*:*:*:*:*:*:*

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