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4 vulnerabilities found for Cisco ThousandEyes Enterprise Agent by Cisco
CVE-2026-20350 (GCVE-0-2026-20350)
Vulnerability from cvelistv5
Published
2026-09-16 20:10
Modified
2026-09-21 12:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
A vulnerability in the web-based management interface of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote attacker to inject arbitrary operating system commands.
This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by saving configuration details that contain malicious values. A successful exploit could allow the attacker to execute arbitrary operating system commands with root privileges. To exploit this vulnerability, the attacker must have valid administrative credentials.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco ThousandEyes Enterprise Agent |
Version: Agent 5.0 Version: Agent 4.4.4 Version: Agent 4.4.3 Version: Agent 4.4.2 Version: Agent 4.2 Version: Agent 4.1 Version: Agent 4.0 Version: Agent 5.1 Version: Agent 5.1.2 Version: Agent 5.1.3 Version: Agent 5.2.0 |
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CVE-2026-20199 (GCVE-0-2026-20199)
Vulnerability from cvelistv5
Published
2026-05-20 16:15
Modified
2026-05-21 13:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Summary
A vulnerability in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote attacker to execute commands on the underlying operating system as the root user.
This vulnerability is due to insufficient validation of user-supplied input. An authenticated attacker could exploit this vulnerability by uploading a crafted certificate to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit this vulnerability, the attacker must have valid administrative credentials.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco ThousandEyes Enterprise Agent |
Version: N/A |
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CVE-2026-20206 (GCVE-0-2026-20206)
Vulnerability from cvelistv5
Published
2026-05-20 16:06
Modified
2026-05-21 13:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
A vulnerability in the BrowserBot component of Cisco ThousandEyes Enterprise Agent could have allowed an authenticated, remote attacker to execute arbitrary commands on Agents on behalf of the BrowserBot synthetics orchestration process. Cisco has addressed this vulnerability in the Cisco ThousandEyes Enterprise Agent, and no customer action is needed.
This vulnerability was due to insufficient input validation of command arguments that are supplied by the user. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by authenticating to the ThousandEyes SaaS and submitting crafted input into the affected parameter. A successful exploit could have allowed the attacker to execute arbitrary commands within the BrowserBot container as the node user.
To exploit this vulnerability, the attacker must have valid user credentials for the ThousandEyes SaaS and the ability to manage transaction tests.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco ThousandEyes Enterprise Agent |
Version: Agent 5.0 Version: Agent 4.4.4 Version: Agent 4.4.3 Version: Agent 4.4.2 Version: Agent 4.2 Version: Agent 4.1 Version: Agent 4.0 Version: Agent 5.1 Version: Agent 5.1.2 Version: Agent 5.1.3 |
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CVE-2026-20161 (GCVE-0-2026-20161)
Vulnerability from cvelistv5
Published
2026-04-15 16:03
Modified
2026-04-15 16:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Summary
A vulnerability in the CLI of Cisco ThousandEyes Enterprise Agent could allow an authenticated, local attacker with low privileges to overwrite arbitrary files on the local system of an affected device.
This vulnerability is due to improper access controls on files that are on the local file system of an affected device. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file system. A successful exploit could allow the attacker to bypass file system permissions and overwrite arbitrary files on the affected device.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco ThousandEyes Enterprise Agent |
Version: Agent 5.0 Version: Agent 4.4.4 Version: Agent 4.4.3 Version: Agent 4.4.2 Version: Agent 4.2 Version: Agent 4.1 Version: Agent 4.0 Version: Agent 5.1 Version: Agent 5.1.2 |
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