VDB-168820 · CVE-2020-4787 · XFDB 189224

IBM QRadar SIEM up to 7.3.3 Patch 5/7.4.1 Patch 1/7.4.2 Patch 1 server-side request forgery

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in IBM QRadar SIEM up to 7.3.3 Patch 5/7.4.1 Patch 1/7.4.2 Patch 1. This vulnerability affects unknown code. Executing a manipulation can lead to server-side request forgery. This vulnerability is registered as CVE-2020-4787. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in IBM QRadar SIEM up to 7.3.3 Patch 5/7.4.1 Patch 1/7.4.2 Patch 1 (Log Management Software). It has been declared as critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 01/28/2021. The advisory is shared for download at ibm.com. This vulnerability was named CVE-2020-4787. There are neither technical details nor an exploit publicly available.

The vulnerability is also documented in the vulnerability database at X-Force (189224). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Log Management Software

Vendor

Name

QRadar SIEM

Version

License

commercial

Website

Vendor: https://www.ibm.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.3
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2019 🔍
01/28/2021 +395 days 🔍
01/28/2021 +0 days 🔍
02/20/2021 +23 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-4787 (🔍)
GCVE (CVE): GCVE-0-2020-4787
GCVE (VulDB): GCVE-100-168820
X-Force: 189224

Entryinfo

Created: 01/28/2021 07:54
Updated: 02/20/2021 22:25
Changes: 01/28/2021 07:54 (38), 02/20/2021 22:20 (6), 02/20/2021 22:25 (19)
Complete: 🔍
Cache ID: 216::103