Vulnerability Report

CVE-2020-25824

Title: Telegram Telegram Desktop Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2020-25824.

CWE Category CWE-306
Published Date Oct 14, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 2.4 CVSS v3.1
Exploit Probability (EPSS)
0.55%

Vulnerability Summary

CVE-2020-25824: Telegram Desktop through 2.4.3 does not require passcode entry upon pushing the Export key within the Export Telegram Data wizard. The threat model is a victim who has voluntarily opened Export Wizard but is then distracted. An attacker then approaches the unattended desktop and pushes the Export key. This attacker may consequently gain access to all chat conversation and media files.

Impacted Vendors

T
telegram_desktop 1
T
telegram 1

Reference Links

https://github.com/soheilsamanabadi/vulnerability/blob/main/Telegram-Desktop-CVE-2020-25824 https://github.com/telegramdesktop/tdesktop/releases/tag/v2.4.3 https://security.gentoo.org/glsa/202101-34 https://www.Telegram.org https://github.com/soheilsamanabadi/vulnerability/blob/main/Telegram-Desktop-CVE-2020-25824 https://github.com/telegramdesktop/tdesktop/releases/tag/v2.4.3 https://security.gentoo.org/glsa/202101-34 https://www.Telegram.org
CVSS v3.1
Source Entity [email protected]
Severity LOW
2.4
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity LOW
2.1
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-25824 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector PHYSICAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Stack

No specific products linked.