Overview
- Description
- A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the application to perform a command injection attack that could result in remote code execution on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to establish a remote shell with root privileges.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.2
- Impact score
- 5.9
- Exploitability score
- 1.2
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0840F942-9484-461E-8F07-5691CD8E75DC",
"versionEndExcluding": "14.3.1"
},
{
"criteria": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:expressway:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B55E57CE-7762-418D-B85D-19EF29429623",
"versionEndExcluding": "14.3.1"
}
],
"operator": "OR"
}
]
}
]