CVE-2021-1536
Published on: 06/04/2021 12:00:00 AM UTC
Last Modified on: 06/11/2021 07:02:00 PM UTC
CVE-2021-1536 - advisory for cisco-sa-webex-dll-inject-XNmcSGTU
Source: Mitre Source: NIST CVE.ORG Print: PDF
Certain versions of Webex Meetings Desktop from Cisco contain the following vulnerability:
A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of another user account.
- CVE-2021-1536 has been assigned by
[email protected] to track the vulnerability - currently rated as HIGH severity.
- The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
- Affected Vendor/Software:
Cisco - Cisco Webex Teams version n/a
CVSS3 Score: 7.8 - HIGH
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
---|---|---|---|
LOCAL | LOW | NONE | REQUIRED |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
UNCHANGED | HIGH | HIGH | HIGH |
CVSS2 Score: 6.9 - MEDIUM
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
LOCAL | MEDIUM | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
COMPLETE | COMPLETE | COMPLETE |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability | tools.cisco.com text/html |
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Related QID Numbers
- 375672 Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability(cisco-sa-webex-dll-inject-XNmcSGTU)
Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Application | Cisco | Webex Meetings Desktop | - | All | All | All |
Application | Cisco | Webex Meetings Online | - | All | All | All |
Application | Cisco | Webex Meetings Server | 4.0 | All | All | All |
Application | Cisco | Webex Network Recording Player | - | All | All | All |
Application | Cisco | Webex Teams | 3.0.15485.0 | All | All | All |
- cpe:2.3:a:cisco:webex_meetings_desktop:-:*:*:*:*:windows:*:*:
- cpe:2.3:a:cisco:webex_meetings_online:-:*:*:*:*:*:*:*:
- cpe:2.3:a:cisco:webex_meetings_server:4.0:*:*:*:*:*:*:*:
- cpe:2.3:a:cisco:webex_network_recording_player:-:*:*:*:*:windows:*:*:
- cpe:2.3:a:cisco:webex_teams:3.0.15485.0:*:*:*:*:windows:*:*:
Social Mentions
Source | Title | Posted (UTC) |
---|---|---|
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CVE-2021-1536 : A vulnerability in Cisco Webex Meetings Desktop App for #Windows, Cisco Webex Meetings Server, Ci… twitter.com/i/web/status/1… | 2021-06-04 16:56:44 |
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CVE-2021-1536 A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco W… twitter.com/i/web/status/1… | 2021-06-05 07:10:14 |