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High severity · published Jun 1, 2021
CVE-2020-4300
IBM Cognos Analytics 11.0 and 11.1 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data
8.2
CVSS
4%
EPSS
No
On KEV
Description
IBM Cognos Analytics 11.0 and 11.1 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 176607.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.0% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Cognos Analytics · Ibm
11.0.0; 11.1.0 · source: NVD
OI
Oncommand Insight · Netapp
All versions, or not specified · source: NVD
Affected product
CA
Cognos Analytics
Ibm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4300
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4300
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/176607
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210622-0004/
Patch
https://www.ibm.com/support/pages/node/6451705
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