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-2021-29953 First vendor Publication 2021-06-24
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

A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29953

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 659

Sources (Detail)

https://bugzilla.mozilla.org/show_bug.cgi?id=1701684
https://www.mozilla.org/security/advisories/mfsa2021-20/
Source Url

Alert History

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Date Informations
2024-11-28 13:55:40
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2024-11-01 02:25:53
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2024-10-23 13:21:45
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2024-10-23 02:25:29
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2024-10-22 13:22:28
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2024-08-02 13:24:30
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2024-08-02 01:25:14
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2024-02-10 02:17:27
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2024-02-02 02:24:48
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2024-02-01 12:23:33
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2023-09-05 13:19:06
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2023-09-05 01:23:06
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2023-09-02 13:17:44
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2023-09-02 01:23:26
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2023-08-12 13:23:44
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2023-08-12 01:22:38
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2023-08-11 13:16:04
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2023-08-11 01:23:23
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2023-08-06 13:14:05
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2023-08-06 01:22:23
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2023-08-04 13:14:27
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2023-08-04 01:22:44
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2023-07-14 13:14:29
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2023-07-14 01:22:33
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2023-04-01 02:05:33
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2023-03-29 02:16:42
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2023-03-28 12:22:46
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2022-10-11 13:06:31
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2022-10-11 01:22:17
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2021-06-30 21:23:11
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2021-06-24 21:23:09
  • First insertion