High severity8.8NVD Advisory· Published Jul 9, 2020· Updated Jun 17, 2026
CVE-2020-4305
CVE-2020-4305
Description
IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 176677.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:*range: >=11.7.0.0,<=11.7.1.1
- cpe:2.3:a:ibm:infosphere_information_server:11.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_information_server:11.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_information_server_on_cloud:*:*:*:*:*:*:*:*range: >=11.7.0.0,<=11.7.1.1
- cpe:2.3:a:ibm:infosphere_information_server_on_cloud:11.5.0.0:*:*:*:*:*:*:*
- (no CPE)range: 11.3, 11.5, and 11.7
- (no CPE)range: 11.3
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/176677nvdVDB EntryVendor Advisory
- www.ibm.com/support/pages/node/6244664nvdVendor Advisory
News mentions
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