CVE-2021-38891
mediumpriority · track · 30EPSS 0.007 · 52 %ileEUUSEPSS · scored 2026-10-27
IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
- ibm sterling connect:direct6.0.0 → 6.2.0.1nvdUScpe:2.3:a:ibm:sterling_connect\:direct:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://exchange.xforce.ibmcloud.com/vulnerabilities/209508cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-38891cnnvd
- https://www.ibm.com/support/pages/node/6518582cnnvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/209508enisa_euvd
- https://www.ibm.com/support/pages/node/6518582enisa_euvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/209508VDB EntryVendor Advisorynvd
- https://www.ibm.com/support/pages/node/6518582PatchVendor Advisorynvd
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