Vulnerability CVE-2021-27204
Published: 2021-02-12

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

Type:

CWE-312

 (Cleartext Storage of Sensitive Information)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None

 References:
https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html
https://www.youtube.com/watch?v=zEt-_5b4OaA
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