CVE-2020-4888
IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 62.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 61.96% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- ibm/qradar security information and event manager
- Source
- psirt@us.ibm.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/190912VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6409306Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/190912VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6409306Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.