CVE-2018-19911

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

FreeSWITCH through 1.8.2, when mod_xml_rpc is enabled, allows remote attackers to execute arbitrary commands via the api/system or txtapi/system (or api/bg_system or txtapi/bg_system) query string on TCP port 8080, as demonstrated by an api/system?calc URI. This can also be exploited via CSRF. Alternatively, the default password of works for the freeswitch account can sometimes be used.

FreeSWITCH hasta la versión 1.8.2, cuando mod_xml_rpc está habilitado, permite que atacantes remotos ejecuten comandos arbitrarios mediante las cadenas de consulta api/system o txtapi/system (o api/bg_system o txtapi/bg_system) en el puerto TCP 8080, tal y como queda demostrado por un URI api/system?calc. Esto también puede explotarse mediante Cross-Site Request Forgery (CSRF). Aparte, la contraseña por defecto "works" para la cuenta freeswitch puede emplearse en algunas ocasiones.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-12-06 CVE Reserved
2018-12-06 CVE Published
2024-09-16 CVE Updated
2024-09-16 First Exploit
2024-11-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/iSafeBlue/freeswitch_rce/blob/master/README-en.md	2024-09-16
https://github.com/iSafeBlue/freeswitch_rce/blob/master/freeswitch_rce.py	2024-09-16

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freeswitch Search vendor "Freeswitch"		Freeswitch Search vendor "Freeswitch" for product "Freeswitch"				<= 1.8.2 Search vendor "Freeswitch" for product "Freeswitch" and version " <= 1.8.2"		-		Affected