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LOW · 3.7

CVE-2021-20455

IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. ...

Vulnerability Description

IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

CVSS Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
IbmCognos Controller>= 11.0.0, <= 11.0.1
IbmController11.1.0
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-209

References

FAQ

What is CVE-2021-20455?

CVE-2021-20455 is a vulnerability with a CVSS score of 3.7 (LOW). IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. ...

How severe is CVE-2021-20455?

CVE-2021-20455 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20455?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Cognos Controller, Ibm Controller, Microsoft Windows.