Vulnerability Report

CVE-2019-15620

Title: Nextcloud Talk Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2019-15620.

CWE Category CWE-287

Published Date Feb 04, 2020

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 2.7 CVSS v3.1

Exploit Probability (EPSS)

0.77%

Vulnerability Summary

CVE-2019-15620: Improper access control in Nextcloud Talk 6.0.3 leaks the existance and the name of private conversations when linked them to another shared item via the projects feature.

Impacted Vendors

google 1

drupal 1

nextcloud 1

Reference Links

https://hackerone.com/reports/662218 https://nextcloud.com/security/advisory/?id=NC-SA-2020-011 https://hackerone.com/reports/662218 https://nextcloud.com/security/advisory/?id=NC-SA-2020-011

CVSS v3.1

Source Entity [email protected]

Severity LOW

2.7

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.0

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-15620 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 NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Affected Stack

No specific products linked.