High severity7.1NVD Advisory· Published Dec 13, 2018· Updated Jun 17, 2026
CVE-2018-1821
CVE-2018-1821
Description
IBM Operational Decision Management 8.5, 8.6, 8.7, 8.8, and 8.9 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: 150170.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:ibm:operational_decision_manager:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:ibm:operational_decision_manager:*:*:*:*:*:*:*:*range: >=8.6.0.0,<8.6.0.3
- (no CPE)range: 8.5, 8.6, 8.7, 8.8, and 8.9
- (no CPE)range: 8.5
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/46017/nvdExploitThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/106325nvdThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/150170nvdVDB EntryVendor Advisory
- www.ibm.com/support/docview.wssnvdVendor Advisory
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