Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-36367 | First vendor Publication | 2021-07-09 |
| Vendor | Cve | Last vendor Modification | 2024-04-25 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 8.1 | ||
| Base Score | 8.1 | Environmental Score | 8.1 |
| impact SubScore | 5.2 | Temporal Score | 8.1 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | None |
| 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:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication response. This makes it easier for an attacker-controlled SSH server to present a later spoofed authentication prompt (that the attacker can use to capture credential data, and use that data for purposes that are undesired by the client user). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36367 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-345 | Insufficient Verification of Data Authenticity |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-04-26 05:27:34 |
|
| 2023-12-24 21:28:04 |
|
| 2023-11-07 21:34:32 |
|
| 2021-08-07 01:42:19 |
|
| 2021-07-14 21:23:08 |
|
| 2021-07-10 17:22:46 |
|
| 2021-07-10 00:22:47 |
|
