How severe is CVE-2020-4277?

CVE-2020-4277 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-4277 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4277?

CVE-2020-4277 primarily affects Ibm Tririga Application Platform. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-4277?

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

When was CVE-2020-4277 published?

CVE-2020-4277 was published on 2020-04-17 and last updated on 2026-06-17.

CVE-2020-4277

CVE-2020-4277 is a high-severity vulnerability in Ibm Tririga Application Platform with a CVSS 3.x base score of 7.5. 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-209.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: Ibm Tririga Application Platform
Published: 2020-04-17
Last modified: 2026-06-17

Description

IBM TRIRIGA Application Platform 3.5.3 and 3.6.1 discloses sensitive information in error messages that could aid an attacker formulate future attacks. IBM X-Force ID: 175993.

Frequently asked questions

What is CVE-2020-4277?: IBM TRIRIGA Application Platform 3.5.3 and 3.6.1 discloses sensitive information in error messages that could aid an attacker formulate future attacks. IBM X-Force ID: 175993.
How severe is CVE-2020-4277?: CVE-2020-4277 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-4277 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4277?: CVE-2020-4277 primarily affects Ibm Tririga Application Platform. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-4277?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-4277 published?: CVE-2020-4277 was published on 2020-04-17 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:tririga_application_platform:3.5.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tririga_application_platform:3.6.1.0:*:*:*:*:*:*:*

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