How severe is CVE-2019-4177?

CVE-2019-4177 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2019-4177 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4177?

CVE-2019-4177 primarily affects Ibm Cognos Controller. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-4177?

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

When was CVE-2019-4177 published?

CVE-2019-4177 was published on 2019-06-17 and last updated on 2026-06-17.

CVE-2019-4177

CVE-2019-4177 is a low-severity vulnerability in Ibm Cognos Controller with a CVSS 3.x base score of 3.3. 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-269.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 2.1
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Ibm Cognos Controller
Published: 2019-06-17
Last modified: 2026-06-17

Description

IBM Cognos Controller 10.2.0, 10.2.1, 10.3.0, 10.3.1, and 10.4.0 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 158882.

Frequently asked questions

What is CVE-2019-4177?: IBM Cognos Controller 10.2.0, 10.2.1, 10.3.0, 10.3.1, and 10.4.0 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 158882.
How severe is CVE-2019-4177?: CVE-2019-4177 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2019-4177 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4177?: CVE-2019-4177 primarily affects Ibm Cognos Controller. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-4177?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4177 published?: CVE-2019-4177 was published on 2019-06-17 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:ibm:cognos_controller:10.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:10.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:10.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:10.3.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_controller:10.4.0:*:*:*:*:*:*:*

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