CVE Vulnerability

CVE-2021-27351

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://0ffsecninja.github.io/Telegram:CVE-2021-2735.html Third Party Advisory
https://security.gentoo.org/glsa/202105-07 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:telegram:telegram:*:*:*:*:*:unix:*:*
cpe:2.3:a:telegram:telegram:*:*:*:*:*:android:*:*
cpe:2.3:a:telegram:telegram:*:*:*:*:*:windows:*:*
Information

Published : 2021-02-19 07:15

Updated : 2022-05-23 10:18

NVD link : CVE-2021-27351

Mitre link : CVE-2021-27351

Products Affected
No products.
CWE
CWE-613