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Webex Teams

18 CVEs product

Monthly

CVE-2025-20236 Apr 16, 17:15 HIGH This Week

A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
CVSS 3.1
8.8
EPSS
0.4%
CVE-2024-20396 Jul 17, 17:15 MEDIUM This Month

A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
CVSS 3.1
6.5
EPSS
0.4%
CVE-2024-20395 Jul 17, 17:15 HIGH This Week

A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
CVSS 3.1
7.3
EPSS
0.2%
CVE-2023-20104 Mar 03, 16:15 MEDIUM This Month

A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Cisco File Upload Webex Teams
NVD
CVSS 3.1
6.1
EPSS
0.5%
CVE-2022-20863 Sep 08, 13:15 MEDIUM This Month

A vulnerability in the messaging interface of Cisco Webex App, formerly Webex Teams, could allow an unauthenticated, remote attacker to manipulate links or other content within the messaging. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
CVSS 3.1
5.3
EPSS
0.8%
CVE-2021-1536 Jun 04, 17:15 HIGH This Week

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. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco Webex Teams Webex Meetings Server +3
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2021-1502 Jun 04, 17:15 HIGH This Week

A vulnerability in Cisco Webex Network Recording Player for Windows and MacOS and Cisco Webex Player for Windows and MacOS could allow an attacker to execute arbitrary code on an affected system. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Apple Microsoft Cisco +5
NVD
CVSS 3.1
7.8
EPSS
1.1%
CVE-2021-1242 Jan 13, 22:15 MEDIUM This Month

A vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
CVSS 3.1
4.3
EPSS
1.4%
CVE-2020-3535 Oct 08, 05:15 HIGH This Week

A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco Webex Teams
NVD
CVSS 3.1
8.4
EPSS
0.6%
CVE-2020-3541 Sep 04, 03:15 MEDIUM This Month

A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated,. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Microsoft Cisco Webex Teams Webex Meetings
NVD
CVSS 3.1
4.4
EPSS
0.3%
CVE-2020-3155 Mar 04, 19:15 HIGH This Week

A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Information Disclosure Cisco Webex Teams Webex Meetings Jabber +5
NVD
CVSS 3.1
7.4
EPSS
0.9%
CVE-2020-3131 Jan 26, 05:15 MEDIUM This Month

A vulnerability in the Cisco Webex Teams client for Windows could allow an authenticated, remote attacker to cause the client to crash, resulting in a denial of service (DoS) condition. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service Microsoft Cisco Webex Teams
NVD
CVSS 3.1
6.5
EPSS
2.2%
CVE-2019-16001 Nov 26, 04:15 MEDIUM This Month

A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco Webex Teams Webex Meetings
NVD
CVSS 3.1
5.3
EPSS
0.4%
CVE-2019-1939 Sep 05, 02:15 HIGH This Week

A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Cisco Webex Teams
NVD
CVSS 3.1
8.8
EPSS
4.7%
CVE-2019-1689 Feb 25, 17:29 HIGH POC This Week

A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Apple Cisco Webex Teams
NVD
CVSS 3.1
7.3
EPSS
1.6%
CVE-2019-1636 Jan 23, 22:29 HIGH This Week

A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Command Injection Microsoft Cisco Webex Teams
NVD
CVSS 3.0
7.8
EPSS
46.9%
CVE-2018-0436 Oct 05, 14:29 HIGH This Week

A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Webex Teams
NVD
CVSS 3.1
8.7
EPSS
1.3%
CVE-2018-0387 Jul 18, 23:29 HIGH This Week

A vulnerability in Cisco Webex Teams (for Windows and macOS) could allow an unauthenticated, remote attacker to execute arbitrary code on the user's device, possibly with elevated privileges. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Apple Microsoft Cisco Webex Teams
NVD
CVSS 3.1
8.8
EPSS
3.1%
EPSS 0% CVSS 8.8
HIGH This Week

A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
EPSS 0% CVSS 7.3
HIGH This Week

A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Cisco File Upload +1
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

A vulnerability in the messaging interface of Cisco Webex App, formerly Webex Teams, could allow an unauthenticated, remote attacker to manipulate links or other content within the messaging. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
EPSS 0% CVSS 7.8
HIGH This Week

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. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco +5
NVD
EPSS 1% CVSS 7.8
HIGH This Week

A vulnerability in Cisco Webex Network Recording Player for Windows and MacOS and Cisco Webex Player for Windows and MacOS could allow an attacker to execute arbitrary code on an affected system. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Apple +7
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

A vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Cisco Webex Teams
NVD
EPSS 1% CVSS 8.4
HIGH This Week

A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco +1
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated,. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Microsoft Cisco +2
NVD
EPSS 1% CVSS 7.4
HIGH This Week

A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Information Disclosure Cisco Webex Teams +7
NVD
EPSS 2% CVSS 6.5
MEDIUM This Month

A vulnerability in the Cisco Webex Teams client for Windows could allow an authenticated, remote attacker to cause the client to crash, resulting in a denial of service (DoS) condition. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Denial Of Service Microsoft Cisco +1
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Cisco +2
NVD
EPSS 5% CVSS 8.8
HIGH This Week

A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Cisco +1
NVD
EPSS 2% CVSS 7.3
HIGH POC This Week

A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Apple Cisco +1
NVD
EPSS 47% CVSS 7.8
HIGH This Week

A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Command Injection Microsoft Cisco +1
NVD
EPSS 1% CVSS 8.7
HIGH This Week

A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco Webex Teams
NVD
EPSS 3% CVSS 8.8
HIGH This Week

A vulnerability in Cisco Webex Teams (for Windows and macOS) could allow an unauthenticated, remote attacker to execute arbitrary code on the user's device, possibly with elevated privileges. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Apple Microsoft +2
NVD

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