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 system, caused by the deserialization of untrusted data.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 4.54% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- ibm/infosphere information server · ibm/infosphere information server on cloud
- Source
- psirt@us.ibm.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/176677VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6244664Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/176677VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6244664Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.