Attacker Value
Unknown
0
CVE-2023-20209
0
CVE ID
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CVE-2023-20209
(Last updated October 08, 2023) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.2 High
Impact Score:
5.9
Exploitability Score:
1.2
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.3
Cisco TelePresence Video Communication Server (VCS) Expressway X8.5
Cisco TelePresence Video Communication Server (VCS) Expressway X8.6.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.6
Cisco TelePresence Video Communication Server (VCS) Expressway X8.1.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.1.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.2.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.2.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.7.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.7.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.7.3
Cisco TelePresence Video Communication Server (VCS) Expressway X8.7
Cisco TelePresence Video Communication Server (VCS) Expressway X8.8.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.8.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.8.3
Cisco TelePresence Video Communication Server (VCS) Expressway X8.8
Cisco TelePresence Video Communication Server (VCS) Expressway X8.9.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.9.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.9
Cisco TelePresence Video Communication Server (VCS) Expressway X8.10.0
Cisco TelePresence Video Communication Server (VCS) Expressway X8.10.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.10.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.10.3
Cisco TelePresence Video Communication Server (VCS) Expressway X8.10.4
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.8
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.9
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.0
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.2
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.7
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.3
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.4
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.5
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.1
Cisco TelePresence Video Communication Server (VCS) Expressway X12.5.6
Cisco TelePresence Video Communication Server (VCS) Expressway X12.6.0
Cisco TelePresence Video Communication Server (VCS) Expressway X12.6.1
Cisco TelePresence Video Communication Server (VCS) Expressway X12.6.2
Cisco TelePresence Video Communication Server (VCS) Expressway X12.6.3
Cisco TelePresence Video Communication Server (VCS) Expressway X12.6.4
Cisco TelePresence Video Communication Server (VCS) Expressway X12.7.0
Cisco TelePresence Video Communication Server (VCS) Expressway X12.7.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.11.1
Cisco TelePresence Video Communication Server (VCS) Expressway X8.11.2
Cisco TelePresence Video Communication Server (VCS) Expressway X8.11.4
Cisco TelePresence Video Communication Server (VCS) Expressway X8.11.3
Cisco TelePresence Video Communication Server (VCS) Expressway X8.11.0
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.1
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.3
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.2
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.4
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.5
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.6
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.7
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.8
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.9
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.10
Cisco TelePresence Video Communication Server (VCS) Expressway X14.0.11
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.1
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.2
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.5
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.6
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.0
Cisco TelePresence Video Communication Server (VCS) Expressway X14.2.7
Cisco TelePresence Video Communication Server (VCS) Expressway X14.3.0
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- cisco
Products
- telepresence video communication server
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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