CVE-2020-3501
CVSS V2 Low 3.5
CVSS V3 Medium 4.1
Description
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.
Overview
- CVE ID
- CVE-2020-3501
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-08-17T18:15:13
- Last Modified Date
- 2020-08-19T19:15:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:* | 1 | OR | 39.5.24 | |
| cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:* | 1 | OR | 40.4.0 | 40.4.6 |
| cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:* | 1 | OR | 40.4.10 | 40.6.0 |
| cpe:2.3:a:cisco:webex_meetings:39.7.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:3.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-g3zevBcp | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-3501 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3501 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:19:35 | Added to TrackCVE | |||
| 2022-12-04 21:07:14 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-04 21:07:14 | 2020-08-17T18:15Z | 2020-08-17T18:15:13 | CVE Published Date | updated |
| 2022-12-04 21:07:14 | 2020-08-19T19:15:45 | CVE Modified Date | updated | |
| 2022-12-04 21:07:14 | Analyzed | Vulnerability Status | updated |