What is CVE-2020-4876?

CVE-2020-4876 is a high-severity vulnerability in Ibm Cognos Controller. CVSS score: 7.1/10. Published 2022-01-21.

How severe is CVE-2020-4876?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Ibm Cognos Controller

CVE-2020-4876

IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 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…

EPSS: 0.004 (59.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.0/C:H/A:L/PR:L/S:U/I:N/AC:L/AV:N/UI:N/RC:C/RL:O/E:U.

Affected products

Ibm Cognos Controller — versions 10.4.0, 10.4.1, 10.4.2

References

www.ibm.com/support/pages/node/6509856 (x_refsource_CONFIRM)
ibm-cognos-cve20204876-xxe (190839) (vdb-entry, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4876?: CVE-2020-4876 is a high-severity vulnerability in Ibm Cognos Controller. CVSS score: 7.1/10. Published 2022-01-21.
How severe is CVE-2020-4876?: High severity. CVSS v3 base score is 7.1 out of 10.