How severe is CVE-2019-4178?

CVE-2019-4178 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2019-4178 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4178?

CVE-2019-4178 affects Ibm Cognos Analytics. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-4178?

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

When was CVE-2019-4178 published?

CVE-2019-4178 was published on 2019-04-15 and last updated on 2026-06-17.

CVE-2019-4178

CVE-2019-4178 is a medium-severity vulnerability in Ibm Cognos Analytics with a CVSS 3.x base score of 6.4. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v2: 6.4
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Ibm Cognos Analytics
Published: 2019-04-15
Last modified: 2026-06-17

Description

IBM Cognos Analytics 11 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to write or view arbitrary files on the system. IBM X-Force ID: 158919.

Frequently asked questions

What is CVE-2019-4178?: IBM Cognos Analytics 11 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to write or view arbitrary files on the system. IBM X-Force ID: 158919.
How severe is CVE-2019-4178?: CVE-2019-4178 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2019-4178 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4178?: CVE-2019-4178 affects Ibm Cognos Analytics. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-4178?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4178 published?: CVE-2019-4178 was published on 2019-04-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:cognos_analytics:*:*:*:*:*:*:*:*

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