CVE-2020-4520

Description

IBM Cognos Analytics 11.0 and 11.1 could allow a remote attacker to inject malicious HTML code that when viewed by the authenticated victim would execute the code. IBM X-Force ID: 182395.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.40%
Vendor Advisory ibmcloud.com Vendor Advisory ibm.com
Affected: IBM Cognos Analytics
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/6451705 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/182395 vdb entry vendor advisory
https://security.netapp.com/advisory/ntap-20210622-0004/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-4520?
CVE-2020-4520 has been scored as a high severity vulnerability.
How to fix CVE-2020-4520?
To fix CVE-2020-4520, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-4520 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-4520 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4520?
CVE-2020-4520 affects IBM Cognos Analytics.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.