AUGUST 4, 2026
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Case File

CVE-2021-27351

MEDIUM · CVSS 5.3 EPSS 0.84%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-19 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. It affects Windows, Android.

CVE
CVE-2021-27351
Severity
MEDIUM
CVSS
5.3
EPSS
0.84%
Windows Android

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)