CVE-2018-15421
Cisco Webex Network Recording Player Remote Code Execution Vulnerabilities
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A vulnerability in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file via a link or an email attachment and persuading the user to open the file by using the affected software. A successful exploit could allow the attacker to execute arbitrary code on the affected system.
Una vulnerabilidad en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows podría permitir que un atacante ejecute código arbitrario en un sistema afectado. La vulnerabilidad existe debido a que el software afectado valida incorrectamente los archivos Advanced Recording Format (ARF) y Webex Recording Format (WRF). Un atacante podría explotar esta vulnerabilidad mediante el envío al usuario de un archivo ARF o WRF mediante un enlace o adjunto de email y persuadiéndolo para que abra el archivo utilizando el software afectado. Una explotación con éxito podría permitir que el atacante ejecute código arbitrario en el sistema afectado.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Cisco WebEx Network Recording Player. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the NMVC.DLL module. When parsing an ARF file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-08-17 CVE Reserved
- 2018-09-21 CVE Published
- 2024-07-29 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-787: Out-of-bounds Write
CAPEC
References (3)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/105374 | Third Party Advisory | |
http://www.securitytracker.com/id/1041689 | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180919-webex | 2020-09-16 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Cisco Search vendor "Cisco" | Webex Meetings Online Search vendor "Cisco" for product "Webex Meetings Online" | < 1.3.37 Search vendor "Cisco" for product "Webex Meetings Online" and version " < 1.3.37" | - |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5" | maintenance_release2_patch1 |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5" | maintenance_release5_patch1 |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5" | maintenance_release6_patch2 |
Affected
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Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5" | maintenance_release6_patch3 |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5" | maintenance_release6_patch4 |
Affected
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Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.5.1.29 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5.1.29" | - |
Affected
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Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6" | - |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6" | maintenance_release1_patch1 |
Affected
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Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6" | maintenance_release2_patch1 |
Affected
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Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6" | maintenance_release3_patch1 |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6" | maintenance_release3_patch2 |
Affected
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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
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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" | base |
Affected
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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" | maintenance_release1_patch1 |
Affected
| ||||||
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" | maintenance_release2_patch1 |
Affected
| ||||||
Cisco Search vendor "Cisco" | Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server" | 2.7.1 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7.1" | - |
Affected
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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
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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" | base |
Affected
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Cisco Search vendor "Cisco" | Webex Business Suite 32 Search vendor "Cisco" for product "Webex Business Suite 32" | < 32.15.10 Search vendor "Cisco" for product "Webex Business Suite 32" and version " < 32.15.10" | - |
Affected
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Cisco Search vendor "Cisco" | Webex Business Suite 33 Search vendor "Cisco" for product "Webex Business Suite 33" | < 33.3 Search vendor "Cisco" for product "Webex Business Suite 33" and version " < 33.3" | - |
Affected
|