CVE-2018-0112
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A vulnerability in Cisco WebEx Business Suite clients, Cisco WebEx Meetings, and Cisco WebEx Meetings Server could allow an authenticated, remote attacker to execute arbitrary code on a targeted system. The vulnerability is due to insufficient input validation by the Cisco WebEx clients. An attacker could exploit this vulnerability by providing meeting attendees with a malicious Flash (.swf) file via the file-sharing capabilities of the client. Exploitation of this vulnerability could allow arbitrary code execution on the system of a targeted user. This affects the clients installed by customers when accessing a WebEx meeting. The following client builds of Cisco WebEx Business Suite (WBS30, WBS31, and WBS32), Cisco WebEx Meetings, and Cisco WebEx Meetings Server are impacted: Cisco WebEx Business Suite (WBS31) client builds prior to T31.23.2, Cisco WebEx Business Suite (WBS32) client builds prior to T32.10, Cisco WebEx Meetings with client builds prior to T32.10, Cisco WebEx Meetings Server builds prior to 2.8 MR2. Cisco Bug IDs: CSCvg19384, CSCvi10746.
Una vulnerabilidad en los clientes Cisco WebEx Business Suite, Cisco WebEx Meetings y Cisco WebEx Meetings Server podría permitir que un atacante remoto autenticado ejecute código arbitrario en un sistema objetivo. Esta vulnerabilidad se debe a la insuficiente validación de entradas por parte de los clientes de Cisco WebEx. Un atacante podría explotar esta vulnerabilidad proporcionando a los asistentes a la reunión un archivo Flash (.swf) malicioso mediante las capacidades de compartición de archivos del cliente. La explotación de esta vulnerabilidad podría permitir la ejecución de código arbitrario en el sistema del usuario objetivo. Esto afecta a los clientes instalados por los consumidores cuando acceden a una reunión WebEx. Se han visto afectadas las siguientes builds de cliente de Cisco WebEx Business Suite (WBS30, WBS31 y WBS32), Cisco WebEx Meetings y Cisco WebEx Meetings Server: Cisco WebEx Business Suite (WBS31) en las builds de cliente anteriores a la T31.23.2, Cisco WebEx Business Suite (WBS32) en las builds de cliente anteriores a la T32.10, Cisco WebEx Meetings en las builds de cliente anteriores a la T32.10 y Cisco WebEx Meetings Server en las builds anteriores a la 2.8 MR2. Cisco Bug IDs: CSCvg19384, CSCvi10746.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-11-27 CVE Reserved
- 2018-04-19 CVE Published
- 2024-06-14 EPSS Updated
- 2024-08-05 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/103920 | Third Party Advisory | |
| http://www.securitytracker.com/id/1040709 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-wbs | 2019-10-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.7 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.8 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.8" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 3.0 Search vendor "Cisco" for product "Webex Meetings Server" and version "3.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Meetings Search vendor "Cisco" for product "Webex Meetings" | t31 Search vendor "Cisco" for product "Webex Meetings" and version "t31" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Meetings Search vendor "Cisco" for product "Webex Meetings" | t31 Search vendor "Cisco" for product "Webex Meetings" and version "t31" | sp11 |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Business Suite 31 Search vendor "Cisco" for product "Webex Business Suite 31" | < t31.23.2 Search vendor "Cisco" for product "Webex Business Suite 31" and version " < t31.23.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Webex Business Suite 32 Search vendor "Cisco" for product "Webex Business Suite 32" | < t32.10 Search vendor "Cisco" for product "Webex Business Suite 32" and version " < t32.10" | - |
Affected
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