CVE-2018-15891

Severity CVSS v4.0:

Pending analysis

Type:

CWE-79 Cross-Site Scripting (XSS)

Publication date:

20/06/2019

Last modified:

10/12/2019

Description

An issue was discovered in FreePBX core before 3.0.122.43, 14.0.18.34, and 5.0.1beta4. By crafting a request for adding Asterisk modules, an attacker is able to store JavaScript commands in a module name.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.80 MEDIUM
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

4.80

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:S/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 3.50 LOW
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

3.50

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:freepbx:freepbx:15.0.1:-::::::
cpe:2.3:a:sangoma:freepbx::::::::		13.0.122.43 (excluding)
cpe:2.3:a:sangoma:freepbx::::::::	14.0.0 (including)	14.0.18.34 (excluding)
cpe:2.3:a:sangoma:freepbx::::::::	15.0.0 (including)	15.0.1 (including)
cpe:2.3:a:sangoma:freepbx:15.0.1:beta4::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2018-15891

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools