CVE-2021-1417

Cisco Jabber Desktop and Mobile Client Software Vulnerabilities

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Múltiples vulnerabilidades en Cisco Jabber para Windows, Cisco Jabber para MacOS y Cisco Jabber para plataformas móviles, podrían permitir a un atacante ejecutar programas arbitrarios en el sistema operativo subyacente con privilegios elevados, acceder a información confidencial, interceptar el tráfico de red protegido o causar una condición de denegación de servicio (DoS). Para mayor información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2020-11-13 CVE Reserved
2021-03-24 CVE Published
2023-03-08 EPSS Updated
2024-11-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-170: Improper Null Termination

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-jabber-PWrTATTC	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				< 12.1.5 Search vendor "Cisco" for product "Jabber" and version " < 12.1.5"		windows		Affected
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				>= 12.5.0 < 12.5.4 Search vendor "Cisco" for product "Jabber" and version " >= 12.5.0 < 12.5.4"		windows		Affected
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				>= 12.6.0 < 12.6.5 Search vendor "Cisco" for product "Jabber" and version " >= 12.6.0 < 12.6.5"		windows		Affected
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				>= 12.7.0 < 12.7.4 Search vendor "Cisco" for product "Jabber" and version " >= 12.7.0 < 12.7.4"		windows		Affected
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				>= 12.8.0 < 12.8.5 Search vendor "Cisco" for product "Jabber" and version " >= 12.8.0 < 12.8.5"		windows		Affected
Cisco Search vendor "Cisco"		Jabber Search vendor "Cisco" for product "Jabber"				>= 12.9.0 < 12.9.5 Search vendor "Cisco" for product "Jabber" and version " >= 12.9.0 < 12.9.5"		windows		Affected