CVE-2020-4280
HIGH 8.8EPSS 73.0%
IBM QRadar SIEM 7.3 and 7.4 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: 176140.
- Affected
- IBM · QRadar SIEM
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v3.0 IBM
- 6.3 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS v2.0 NVD
- 9.0 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C - EPSS
- 72.97% chance of exploitation in the next 30 days, 99th percentile
- Published
- 2020-10-08
- Updated
- 2024-09-16
Proof-of-concept exploits (2)
- http://packetstormsecurity.com/files/159589/QRadar-RemoteJavaScript-Deserialization.html
- http://seclists.org/fulldisclosure/2020/Oct/18
Security advisories
- https://exchange.xforce.ibmcloud.com/vulnerabilities/176140
- https://www.ibm.com/support/pages/node/6344079