How severe is CVE-2020-4667?

CVE-2020-4667 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-4667 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-2020-4667?

CVE-2020-4667 affects Ibm Engineering Requirements Quality Assistant On-premises. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4667?

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

When was CVE-2020-4667 published?

CVE-2020-4667 was published on 2021-01-08 and last updated on 2026-06-17.

CVE-2020-4667

CVE-2020-4667 is a medium-severity vulnerability in Ibm Engineering Requirements Quality Assistant On-premises with a CVSS 3.x base score of 4.3. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Ibm Engineering Requirements Quality Assistant On-premises
Published: 2021-01-08
Last modified: 2026-06-17

Description

IBM Engineering Requirements Quality Assistant On-Premises could allow an authenticated user to obtain sensitive information due to improper input validation. IBM X-Force ID: 186282.

Frequently asked questions

What is CVE-2020-4667?: IBM Engineering Requirements Quality Assistant On-Premises could allow an authenticated user to obtain sensitive information due to improper input validation. IBM X-Force ID: 186282.
How severe is CVE-2020-4667?: CVE-2020-4667 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-4667 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-2020-4667?: CVE-2020-4667 affects Ibm Engineering Requirements Quality Assistant On-premises. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4667?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-4667 published?: CVE-2020-4667 was published on 2021-01-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:engineering_requirements_quality_assistant_on-premises:*:*:*:*:*:*:*:*

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