Medium severity · published Mar 26, 2025
CVE-2022-39163
IBM Cognos Controller HTTP response smuggling
4.7
CVSS
0.2%
EPSS
No
On KEV
Description
IBM Cognos Controller 11.0.0 through 11.1.0 is vulnerable to a Client-Side Desync (CSD) attack where an attacker could exploit a desynchronized browser connection that could lead to further cross-site scripting (XSS) attacks.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Cognos Controller · IBM
11.0.0 through 11.0.1 · source: vendor, NVD
CO
Controller · IBM
11.1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-39163
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-39163
Vendor Advisory
https://www.ibm.com/support/pages/node/7192746
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