Vulnerability · Published Jan 28, 2021 · Assigned by ibm
CVE-2020-4888
Medium 6.3
In plain English
A medium-severity security flaw in QRadar SIEM from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 62.3% (higher than 99.2% of all known vulnerabilities).
Severity (CVSS 3.0)6.3Medium
Exploit odds (30 days)62.3%top 0.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | QRadar SIEM | 7.37.47.3.3.Patch.77.4.2.Patch.1 |
References
- https://www.ibm.com/support/pages/node/6409306 x_refsource_CONFIRM
- ibm-qradar-cve20204888-code-exec (190912) vdb-entry, x_refsource_XF