Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-15099 | First vendor Publication | 2020-07-29 |
Vendor | Cve | Last vendor Modification | 2021-10-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.1 | ||
Base Score | 8.1 | Environmental Score | 8.1 |
impact SubScore | 5.9 | Temporal Score | 8.1 |
Exploitabality Sub Score | 2.2 | ||
Attack Vector | Network | Attack Complexity | High |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.20, and greater than or equal to 10.0.0 and less than 10.4.6, in a case where an attacker manages to generate a valid cryptographic message authentication code (HMAC-SHA1) - either by using a different existing vulnerability or in case the internal encryptionKey was exposed - it is possible to retrieve arbitrary files of a TYPO3 installation. This includes the possibility to fetch typo3conf/LocalConfiguration.php, which again contains the encryptionKey as well as credentials of the database management system being used. In case a database server is directly accessible either via internet or in a shared hosting network, this allows the ability to completely retrieve, manipulate or delete database contents. This includes creating an administration user account - which can be used to trigger remote code execution by injecting custom extensions. This has been patched in versions 9.5.20 and 10.4.6. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15099 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3x94-fv5h-5q2c |
MISC | https://typo3.org/security/advisory/typo3-core-sa-2020-007 |
Alert History
Date | Informations |
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2024-02-02 02:13:31 |
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2024-02-01 12:20:01 |
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2023-09-05 13:08:03 |
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2023-09-05 01:19:37 |
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2023-09-02 13:06:53 |
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2023-09-02 01:19:55 |
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2023-08-12 13:11:30 |
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2023-08-12 01:19:10 |
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2023-08-11 13:04:43 |
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2023-08-11 01:19:47 |
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2023-08-06 13:02:59 |
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2023-08-06 01:19:01 |
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2023-08-04 13:03:20 |
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2023-08-04 01:19:16 |
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2023-07-14 13:03:21 |
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2023-07-14 01:19:09 |
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2023-03-29 02:06:01 |
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2023-03-28 12:19:23 |
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2022-10-11 12:56:35 |
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2022-10-11 01:19:00 |
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2021-10-07 21:23:27 |
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2021-05-05 01:38:05 |
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2021-05-04 13:45:58 |
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2021-04-22 02:57:45 |
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2020-08-05 21:23:18 |
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2020-07-29 21:23:15 |
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