CVE Vulnerability

CVE-2021-41861

The Telegram application 7.5.0 through 7.8.0 for Android does not properly implement image self-destruction, a different vulnerability than CVE-2019-16248. After approximately two to four uses of the self-destruct feature, there is a misleading UI indication that an image was deleted (on both the sender and recipient sides). The images are still present in the /Storage/Emulated/0/Telegram/Telegram Image/ directory.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

3.3 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://telegram.org/blog/autodelete-inv2/ru#avtomaticheskoe-udalenie-soobschenii Vendor Advisory
https://desktop.telegram.org/changelog#v-2-6-23-02-21 Release Notes Vendor Advisory
https://habr.com/ru/post/580582/ Third Party Advisory
https://pikabu.ru/story/konfidentsialnost_polzovateley_telegram_snova_narushena_predstaviteli_messendzhera_trebuyut_ne_raskryivat_podrobnostey_8511495 Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-10-04 03:15

Updated : 2021-10-08 05:28

NVD link : CVE-2021-41861

Mitre link : CVE-2021-41861

Products Affected
No products.
CWE
NVD-CWE-noinfo