CVE-2020-4879

Description

IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could allow a remote attacker to bypass security restrictions, caused by improper validation of authentication cookies. IBM X-Force ID: 190847.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.91% Top 30%
Vendor Advisory ibmcloud.com Vendor Advisory ibm.com
Affected: IBM Cognos Controller
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/6509856 vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/190847 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-4879?
CVE-2020-4879 has been scored as a critical severity vulnerability.
How to fix CVE-2020-4879?
To fix CVE-2020-4879, 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-2020-4879 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-4879 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4879?
CVE-2020-4879 affects IBM Cognos Controller.
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