Cisco Thousandeyes Enterprise Agent
Monthly
Command injection in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance lets an authenticated administrator upload a crafted certificate to execute arbitrary commands as root on the underlying operating system. The flaw stems from insufficient validation of user-supplied input (CWE-74) and carries a CVSS 7.2 (High) rating; the elevated impact comes from full root-level code execution despite the high-privilege precondition. No public exploit identified at time of analysis, and EPSS is very low at 0.04% (13th percentile), consistent with the CISA SSVC determination of no observed exploitation.
Command injection in the BrowserBot component of Cisco ThousandEyes Enterprise Agent (CWE-78) allows authenticated SaaS users with transaction test management privileges to execute arbitrary OS commands inside the BrowserBot container as the unprivileged 'node' user. Exploitation requires valid ThousandEyes SaaS credentials and the ability to manage transaction tests, scoping the realistic threat primarily to insiders and compromised privileged accounts. Cisco has already deployed a remediation server-side; no customer action is required. No public exploit code or CISA KEV listing exists at time of analysis.
Local file overwrite in Cisco ThousandEyes Enterprise Agent allows authenticated, low-privileged CLI users to overwrite arbitrary files by placing a symbolic link in a specific directory, achieving integrity compromise on the agent host. This vulnerability (CVE-2026-20161) has low exploitation probability (EPSS 0.01%) and is not listed in CISA KEV; no public exploit code is currently known.
Command injection in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance lets an authenticated administrator upload a crafted certificate to execute arbitrary commands as root on the underlying operating system. The flaw stems from insufficient validation of user-supplied input (CWE-74) and carries a CVSS 7.2 (High) rating; the elevated impact comes from full root-level code execution despite the high-privilege precondition. No public exploit identified at time of analysis, and EPSS is very low at 0.04% (13th percentile), consistent with the CISA SSVC determination of no observed exploitation.
Command injection in the BrowserBot component of Cisco ThousandEyes Enterprise Agent (CWE-78) allows authenticated SaaS users with transaction test management privileges to execute arbitrary OS commands inside the BrowserBot container as the unprivileged 'node' user. Exploitation requires valid ThousandEyes SaaS credentials and the ability to manage transaction tests, scoping the realistic threat primarily to insiders and compromised privileged accounts. Cisco has already deployed a remediation server-side; no customer action is required. No public exploit code or CISA KEV listing exists at time of analysis.
Local file overwrite in Cisco ThousandEyes Enterprise Agent allows authenticated, low-privileged CLI users to overwrite arbitrary files by placing a symbolic link in a specific directory, achieving integrity compromise on the agent host. This vulnerability (CVE-2026-20161) has low exploitation probability (EPSS 0.01%) and is not listed in CISA KEV; no public exploit code is currently known.