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    4 vulnerabilities found for Cisco ThousandEyes Endpoint Agent by Cisco

    CVE-2025-20259 (GCVE-0-2025-20259)

    Vulnerability from nvd – Published: 2025-06-04 16:22 – Updated: 2025-06-04 18:19
    VLAI
    Title
    Cisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write Vulnerability
    Summary
    Multiple vulnerabilities in the update process of Cisco ThousandEyes Endpoint Agent for Windows could allow an authenticated, local attacker to delete arbitrary files on an affected device. These vulnerabilities are due to improper access controls on files that are in the local file system. An attacker could exploit these vulnerabilities by using a symbolic link to perform an agent upgrade that redirects the delete operation of any protected file. A successful exploit could allow the attacker to delete arbitrary files from the file system of the affected device.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-06-04 18:12 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2025-20126 (GCVE-0-2025-20126)

    Vulnerability from nvd – Published: 2025-01-08 16:09 – Updated: 2025-01-13 22:24
    VLAI
    Title
    Cisco ThousandEyes Endpoint Agent Certificate Validation Vulnerability
    Summary
    A vulnerability in certification validation routines of Cisco ThousandEyes Endpoint Agent for macOS and RoomOS could allow an unauthenticated, remote attacker to intercept or manipulate metrics information. This vulnerability exists because the affected software does not properly validate certificates for hosted metrics services. An on-path attacker could exploit this vulnerability by intercepting network traffic using a crafted certificate. A successful exploit could allow the attacker to masquerade as a trusted host and monitor or change communications between the remote metrics service and the vulnerable client.
    Severity
    4.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-08 20:25 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2025-20259 (GCVE-0-2025-20259)

    Vulnerability from cvelistv5 – Published: 2025-06-04 16:22 – Updated: 2025-06-04 18:19
    VLAI
    Title
    Cisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write Vulnerability
    Summary
    Multiple vulnerabilities in the update process of Cisco ThousandEyes Endpoint Agent for Windows could allow an authenticated, local attacker to delete arbitrary files on an affected device. These vulnerabilities are due to improper access controls on files that are in the local file system. An attacker could exploit these vulnerabilities by using a symbolic link to perform an agent upgrade that redirects the delete operation of any protected file. A successful exploit could allow the attacker to delete arbitrary files from the file system of the affected device.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-06-04 18:12 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2025-20126 (GCVE-0-2025-20126)

    Vulnerability from cvelistv5 – Published: 2025-01-08 16:09 – Updated: 2025-01-13 22:24
    VLAI
    Title
    Cisco ThousandEyes Endpoint Agent Certificate Validation Vulnerability
    Summary
    A vulnerability in certification validation routines of Cisco ThousandEyes Endpoint Agent for macOS and RoomOS could allow an unauthenticated, remote attacker to intercept or manipulate metrics information. This vulnerability exists because the affected software does not properly validate certificates for hosted metrics services. An on-path attacker could exploit this vulnerability by intercepting network traffic using a crafted certificate. A successful exploit could allow the attacker to masquerade as a trusted host and monitor or change communications between the remote metrics service and the vulnerable client.
    Severity
    4.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-08 20:25 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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