Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-27351 | First vendor Publication | 2021-02-19 |
| Vendor | Cve | Last vendor Modification | 2022-05-23 |
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
| The Terminate Session feature in the Telegram application through 7.2.1 for Android, and through 2.4.7 for Windows and UNIX, fails to invalidate a recently active session. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27351 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-613 | Insufficient Session Expiration |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| GENTOO | https://security.gentoo.org/glsa/202105-07 |
| MISC | https://0ffsecninja.github.io/Telegram:CVE-2021-2735.html |
Alert History
| Date | Informations |
|---|---|
| 2022-05-24 05:27:57 |
|
| 2021-05-26 17:22:59 |
|
| 2021-05-26 01:39:46 |
|
| 2021-05-04 14:09:24 |
|
| 2021-04-22 03:12:29 |
|
| 2021-03-26 12:38:30 |
|
| 2021-02-20 05:22:59 |
|
| 2021-02-20 00:23:02 |
|
