8.1
High
CVE-2020-4305 IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could allow a remote attacker to execute arbitrary code on the…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| InfoSphere Information Server | 11.7 | No fix stated |
| InfoSphere Information Server | 11.5 | No fix stated |
| InfoSphere Information Server | 11.3 | No fix stated |
Other CVEs of InfoSphere Information Server
The 146 CVEs of InfoSphere Information Server →
CVE-2026-9836
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is affected by an information disclosure vulnerability
3.5
Low
CVE-2025-14807
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to HTTP header injection, caused by improper…
6.5
Medium
CVE-2026-1015
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to server-side request forgery (SSRF)
5.4
Medium
CVE-2026-1014
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to exposure of sensitive information via…
6.5
Medium