CVE-2021-20455lowCWE-209

CVE-2021-20455: low-severity vulnerability in IBM Cognos Controller

IBM Cognos Controller information disclosure

Published

Follow this CVE+ Monitor Cognos Controller+ Monitor Controller

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 3.7epss 0.5%
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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
IBM · Cognos ControllerIBM · Controller
Related CVEs — IBM Cognos Controller

In the same product, most dangerous first.

CVE-2019-4176MEDIUMCVE-2019-4176EPSS 1.9%CVE-2019-4173MEDIUMCVE-2019-4173EPSS 1.8%CVE-2020-4876HIGHCVE-2020-4876EPSS 1.7%CVE-2020-4875HIGHCVE-2020-4875EPSS 1.7%CVE-2020-4879HIGHCVE-2020-4879EPSS 1.5%CVE-2020-4685HIGHCVE-2020-4685EPSS 1.4%