Vulnerability · Published Jan 27, 2021 · Assigned by ibm
CVE-2020-4789
Medium 6.5
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 2.6% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.0)6.5Medium
Exploit odds (30 days)2.6%top 14.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 189302.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | QRadar SIEM | 7.3.07.4.07.3.3 Patch 57.4.1 Patch 17.4.2.GA7.4.2 Patch 1 |
References
- https://www.ibm.com/support/pages/node/6408862 x_refsource_CONFIRM
- ibm-qradar-cve20204789-info-disc (189302) vdb-entry, x_refsource_XF