Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2021-20397 First vendor Publication 2021-05-05
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

IBM QRadar SIEM 7.3 and 7.4 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 196017.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20397

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 149

Sources (Detail)

https://exchange.xforce.ibmcloud.com/vulnerabilities/196017
https://www.ibm.com/support/pages/node/6449688
Source Url

Alert History

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Date Informations
2025-03-29 02:44:09
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2025-03-28 13:23:56
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2024-11-28 13:50:46
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2024-08-02 13:20:37
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2024-08-02 01:24:12
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2024-07-25 02:14:13
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2024-02-02 02:21:09
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2024-02-01 12:22:35
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2023-09-05 13:15:30
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2023-09-05 01:22:10
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2023-09-02 13:14:13
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2023-09-02 01:22:29
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2023-08-12 13:20:05
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2023-08-12 01:21:41
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2023-08-11 13:12:40
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2023-08-11 01:22:22
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2023-08-06 13:10:46
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2023-08-06 01:21:26
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2023-08-04 13:11:08
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2023-08-04 01:21:47
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2023-07-14 13:11:10
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2023-07-14 01:21:36
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2023-03-29 02:13:32
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2023-03-28 12:21:51
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2022-10-11 13:03:35
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2022-10-11 01:21:24
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2022-07-27 01:56:27
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2021-12-03 01:46:50
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2021-08-04 12:40:43
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2021-07-31 01:41:08
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2021-05-07 21:23:12
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2021-05-06 00:23:13
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2021-05-05 21:23:25
  • First insertion