CVE-2020-3194
Published Apr 15, 2020
Last updated 3 years ago
Overview
- Description
- A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 3.0
- Type
- Secondary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:windows:*:*",
"vulnerable": true,
"matchCriteriaId": "52105799-584A-43A8-92FE-77DD4F6BEBB7",
"versionEndExcluding": "40.2"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "41821C30-7FB1-4000-BDCB-9905774FC59F",
"versionEndExcluding": "39.5.18",
"versionStartIncluding": "39.5"
},
{
"criteria": "cpe:2.3:a:cisco:webex_meetings_online:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD0A4DAC-526E-4679-AA40-BFEC94E023A4",
"versionEndExcluding": "1.3.48"
},
{
"criteria": "cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DCF06551-3FF4-4BCD-9EE4-75EFCE7BBCBA",
"versionEndExcluding": "4.0"
},
{
"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D6CF856-093A-4E89-A71D-50A2887C265B"
},
{
"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B36A9043-0621-43CD-BFCD-66529F937859"
},
{
"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8842B42E-C412-4356-9F54-DFC53B683D3E"
},
{
"criteria": "cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:windows:*:*",
"vulnerable": true,
"matchCriteriaId": "A51CFA68-5B69-4676-B47C-C1B7AEAB5022",
"versionEndExcluding": "39.5.18"
}
],
"operator": "OR"
}
]
}
]