Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-1224 | First vendor Publication | 2021-01-13 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 5.3 | ||
| Base Score | 5.3 | Environmental Score | 5.3 |
| impact SubScore | 1.4 | Temporal Score | 5.3 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | Low | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Multiple Cisco products are affected by a vulnerability with TCP Fast Open (TFO) when used in conjunction with the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect detection of the HTTP payload if it is contained at least partially within the TFO connection handshake. An attacker could exploit this vulnerability by sending crafted TFO packets with an HTTP payload through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1224 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-09 21:34:28 |
|
| 2023-11-07 21:36:04 |
|
| 2023-09-19 13:10:15 |
|
| 2023-05-23 00:27:40 |
|
| 2023-02-19 09:27:31 |
|
| 2023-02-11 17:27:29 |
|
| 2022-11-30 01:53:58 |
|
| 2022-11-22 01:55:03 |
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| 2022-11-18 12:58:43 |
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| 2022-08-06 00:27:42 |
|
| 2021-05-04 14:06:30 |
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| 2021-04-22 03:11:34 |
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| 2021-01-19 21:23:34 |
|
| 2021-01-14 17:22:54 |
|
| 2021-01-14 05:22:56 |
|
