What’s Vulnerable › Vulnerabilities

CVE-2021-38948

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-02 · updated 2026-06-17
• Weakness: CWE-91

Description

IBM InfoSphere Information Server 11.7 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 211402.

Affected products

• IBM InfoSphere Information Server: 11.7

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/211402
• https://www.ibm.com/support/pages/node/6509632
• https://exchange.xforce.ibmcloud.com/vulnerabilities/211402
• https://www.ibm.com/support/pages/node/6509632

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