VulnerabilityModified
CVE-2021-36769
An attacker can cause the server to receive messages in a different order than they were sent a client.
MEDIUM 5.3EPSS 1.42%
Does this matter?
Lower severity and a low EPSS score (1.42%). Track it; it rarely justifies an emergency change on its own.
Description
A reordering issue exists in Telegram before 7.8.1 for Android, Telegram before 7.8.3 for iOS, and Telegram Desktop before 2.8.8. An attacker can cause the server to receive messages in a different order than they were sent a client.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.42% probability · 71th percentile
- CISA KEV
- Not listed
- Affected
- telegram/telegram · telegram/telegram desktop
- Source
- cve@mitre.org
References
- https://mtpsym.github.ioTechnical Description, Third Party Advisory
- https://mtpsym.github.ioTechnical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.