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Medium severity · published Jan 18, 2022
CVE-2021-29872
IBM Cloud Pak for Automation 21.0.1 and 21.0.2 - Business Automation Studio Component is vulnerable to HTTP header injection, caused by improper validation of input by the HOST…
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
IBM Cloud Pak for Automation 21.0.1 and 21.0.2 - Business Automation Studio Component is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. By sending a specially crafted HTTP request, a remote attacker could exploit this vulnerability to inject HTTP HOST header, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 206228.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Cloud Pak For Automation · Ibm
before 21.0.2; 21.0.2; 21.0.2; 21.0.2; 21.0.2; 21.0.2; +10 more · source: NVD
Affected product
CP
Cloud Pak For Automation
Ibm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-29872
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-29872
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/206228
Patch
https://www.ibm.com/support/pages/node/6541294
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