Vulnerability Report

CVE-2019-15615

Title: Nextcloud Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2019-15615.

CWE Category CWE-287

Published Date Feb 04, 2020

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 6.1 CVSS v3.1

Exploit Probability (EPSS)

0.37%

Vulnerability Summary

CVE-2019-15615: A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past.

Impacted Vendors

nextcloud 1

Reference Links

https://hackerone.com/reports/747726 https://nextcloud.com/security/advisory/?id=NC-SA-2020-004 https://hackerone.com/reports/747726 https://nextcloud.com/security/advisory/?id=NC-SA-2020-004

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

6.1

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:H/I:H/A:N

CVSS v2.0

Source Entity [email protected]

Severity LOW

3.6

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:L/Au:N/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-15615 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

February 04, 2020 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:H/I:H/A:N

Affected Stack

No specific products linked.