Is CVE-2021-38928 in the CISA KEV catalog?

No. CVE-2021-38928 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-38928?

CVE-2021-38928 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2021-38928?

CVE-2021-38928 has an EPSS score of 0.38% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-38928?

Upgrade sterling b2b integrator to 6.1.1.2 or later.

CVE & CISA-KEV Catalog

CVE-2021-38928

MEDIUM

5.4

CVSS v3

NVD

Description

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.1.2.1 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains. IBM X-Force ID: 210323.

How to fix

Remediation Available

sterling b2b integratorNVD

Affected:>= 6.1.1.0, < 6.1.1.2Fixed in:6.1.1.2CVE-2021-38928derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

0.38%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.