CVE-2020-4789 — MEDIUM (6.5)

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Ibm	Qradar Security Information And Event Manager	7.3.0

Related Weaknesses (CWE)

CWE-22

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/189302VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6408862PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/189302VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6408862PatchVendor Advisory

FAQ

What is CVE-2020-4789?

CVE-2020-4789 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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-cr...

How severe is CVE-2020-4789?

CVE-2020-4789 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-4789?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Qradar Security Information And Event Manager.