CVE-2016-6445

Severity Score

9.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user.

Una vulnerabilidad en el servicio Extensible Messaging y Presence Protocol (XMPP) del Cisco Meeting Server (CMS) en versiones anteriores a 2.0.6 y Acano Server en versiones anteriores a 1.8.18 y 1.9.x en versiones anteriores a 1.9.6 podría permitir a un atacante remoto no autenticado enmascararse como un usuario legítimo. Esta vulnerabilidad se debe a que el servicio XMPP no procesa correctamente un esquema de autenticación en desuso. Una explotación exitosa puede permitir a un atacante acceder al sistema como otro usuario.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-07-26 CVE Reserved
2016-10-27 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/93517	Vdb Entry
http://www.securitytracker.com/id/1037000	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc	2017-07-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				1.8.15 Search vendor "Cisco" for product "Meeting Server" and version "1.8.15"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				1.8_base Search vendor "Cisco" for product "Meeting Server" and version "1.8_base"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				1.9.0 Search vendor "Cisco" for product "Meeting Server" and version "1.9.0"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				1.9.2 Search vendor "Cisco" for product "Meeting Server" and version "1.9.2"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				2.0.0 Search vendor "Cisco" for product "Meeting Server" and version "2.0.0"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				2.0.1 Search vendor "Cisco" for product "Meeting Server" and version "2.0.1"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				2.0.3 Search vendor "Cisco" for product "Meeting Server" and version "2.0.3"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				2.0.4 Search vendor "Cisco" for product "Meeting Server" and version "2.0.4"		-		Affected
Cisco Search vendor "Cisco"		Meeting Server Search vendor "Cisco" for product "Meeting Server"				2.0.5 Search vendor "Cisco" for product "Meeting Server" and version "2.0.5"		-		Affected