Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-15098 | First vendor Publication | 2020-07-29 |
Vendor | Cve | Last vendor Modification | 2021-11-18 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | 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:L/Au:S/C:P/I:P/A:P) | |||
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Cvss Base Score | 6.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
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, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. This allows to inject arbitrary data having a valid cryptographic message authentication code (HMAC-SHA1) and can lead to various attack chains including potential privilege escalation, insecure deserialization & remote code execution. The overall severity of this vulnerability is high based on mentioned attack chains and the requirement of having a valid backend user session (authenticated). 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-2020-15098 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-327 | Use of a Broken or Risky Cryptographic Algorithm (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
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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2021-11-18 21:24:23 |
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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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