CVE-2023-28646

App lockout in nextcloud Android app can be bypassed via thirdparty apps

CVSS 4.4 MEDIUMEPSS 0.2%CWE-281 CWE-287

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 4.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

30 mar 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Nextcloud android is an android app for interfacing with the nextcloud home server ecosystem. In versions from 3.7.0 and before 3.24.1 an attacker that has access to the unlocked physical device can bypass the Nextcloud Android Pin/passcode protection via a thirdparty app. This allows to see meta information like sharer, sharees and activity of files. It is recommended that the Nextcloud Android app is upgraded to 3.24.1. There are no known workarounds for this vulnerability.

CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

Produtos afetados

nextcloud · security-advisories

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://github.com/nextcloud/android/pull/11242 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-c3rf-94h6-vj8v