CVE-2021-27204

Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html	Third Party Advisory
https://www.youtube.com/watch?v=zEt-_5b4OaA	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:telegram:telegram:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-12 08:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-27204

Mitre link : CVE-2021-27204

CVE.ORG link : CVE-2021-27204

JSON object : View

Products Affected

telegram

telegram

apple

macos

CWE

CWE-312

Cleartext Storage of Sensitive Information

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