Critical severity · published Feb 15, 2019
CVE-2018-1727
IBM InfoSphere Information Server 9.1, 11.3, 11.5, and 11.7 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data
9.1
CVSS
2.5%
EPSS
No
On KEV
Description
IBM InfoSphere Information Server 9.1, 11.3, 11.5, and 11.7 is vulnerable to a 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: 147630.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
II
InfoSphere Information Server · IBM
9.1; 11.3; 11.5; 11.7 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1727
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-1727
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/147630
Vendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10718887
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