Vulnerability Details : CVE-2020-4280
Potential exploit
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.
Products affected by CVE-2020-4280
- IBM » Qradar Security Information And Event ManagerVersions from including (>=) 7.3.0 and up to, including, (<=) 7.3.3cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
- IBM » Qradar Security Information And Event Manager » General Availability EditionVersions from including (>=) 7.4.0 and up to, including, (<=) 7.4.1cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:general_availability:*:*:*
- cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*
- cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*
- cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*
- cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p4:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-4280
16.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-4280
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
IBM Corporation | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-4280
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-4280
-
http://seclists.org/fulldisclosure/2020/Oct/18
Full Disclosure: Java deserialization vulnerability in QRadar RemoteJavaScript ServletExploit;Mailing List;Third Party Advisory
-
http://packetstormsecurity.com/files/159589/QRadar-RemoteJavaScript-Deserialization.html
QRadar RemoteJavaScript Deserialization ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/176140
IBM QRadar SIEM code execution CVE-2020-4280 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6344079
Security Bulletin: IBM QRadar SIEM is vulnerable to deserialization of untrusted dataPatch;Vendor Advisory
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