Vulnerability Details : CVE-2020-3501
Multiple vulnerabilities in the user interface of Cisco Webex Meetings Desktop App could allow an authenticated, remote attacker to obtain restricted information from other Webex users. These vulnerabilities are due to improper input validation of parameters returned to the application from a web site. An attacker with a valid Webex account could exploit these vulnerabilities by persuading a user to follow a URL that is designed to return malicious path parameters to the affected software. A successful exploit could allow the attacker to obtain restricted information from other Webex users.
Vulnerability category: Input validation
Products affected by CVE-2020-3501
- cpe:2.3:a:cisco:webex_meetings_server:3.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release3:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings:39.7.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-3501
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-3501
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:P/I:N/A:N |
6.8
|
2.9
|
NIST | |
4.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N |
2.3
|
1.4
|
Cisco Systems, Inc. | |
4.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N |
2.3
|
1.4
|
NIST |
CWE ids for CVE-2020-3501
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2020-3501
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-g3zevBcp
Cisco Webex Meetings Desktop App Information Disclosure VulnerabilitiesVendor Advisory
Jump to