high
8
CWE
119
Advisory Published
Updated

CVE-2019-15249: Cisco SPA100 Series Analog Telephone Adapters Remote Code Execution Vulnerabilities

First published: Wed Oct 16 2019(Updated: )

Multiple vulnerabilities in Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, adjacent attacker to execute arbitrary code with elevated privileges. The vulnerabilities are due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit these vulnerabilities by authenticating to the web-based management interface and sending crafted requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code with elevated privileges. Note: The web-based management interface is enabled by default.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Spa112 Firmware<1.4.1
Cisco Spa112 Firmware=1.4.1
Cisco Spa112 Firmware=1.4.1-sr1
Cisco Spa112 Firmware=1.4.1-sr2
Cisco Spa112 Firmware=1.4.1-sr3
Cisco Spa112 Firmware=1.4.1-sr4
Cisco SPA112
Cisco Spa122 Firmware<1.4.1
Cisco Spa122 Firmware=1.4.1
Cisco Spa122 Firmware=1.4.1-sr1
Cisco Spa122 Firmware=1.4.1-sr2
Cisco Spa122 Firmware=1.4.1-sr3
Cisco Spa122 Firmware=1.4.1-sr4
Cisco SPA122

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Reference Links

Frequently Asked Questions

  • What is CVE-2019-15249?

    CVE-2019-15249 is a vulnerability in Cisco SPA100 Series Analog Telephone Adapters (ATAs) that could allow an authenticated, adjacent attacker to execute arbitrary code with elevated privileges.

  • How severe is CVE-2019-15249?

    CVE-2019-15249 is considered to be a high severity vulnerability with a CVSS severity score of 8.

  • What is the affected software for CVE-2019-15249?

    The affected software for CVE-2019-15249 is Cisco SPA112 Firmware 1.4.1 and Cisco SPA122 Firmware 1.4.1.

  • How can an attacker exploit CVE-2019-15249?

    An attacker with adjacent network access and valid credentials can exploit CVE-2019-15249 by sending crafted requests to the web-based management interface of the affected devices.

  • Where can I find more information about CVE-2019-15249?

    You can find more information about CVE-2019-15249 on the Cisco Security Advisory website.

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