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Cisco Emergency Responder Cross-Site Request Forgery Vulnerability

Cisco-SA-20140403-CVE-2014-2115 · Medium · Published · Updated

A vulnerability in the CERUserServlet pages of the Cisco Emergency Responder (Cisco ER) could allow an unauthenticated, remote attacker to perform a cross-site request forgery (CSRF) attack against the Cisco ER web interface. The vulnerability is due to insufficient CSRF protections on the Cisco ER web interface. An attacker could exploit this vulnerability by persuading an authenticated user of the affected system to follow a malicious link or visit an attacker-controlled website. A successful exploit could allow the attacker to make changes to Cisco ER on behalf of the user. Cisco has confirmed the vulnerability in a security notice; however, software updates are not available. To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link. Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.

Workarounds

Administrators are advised to contact the vendor regarding future updates and releases.

Users should verify that unsolicited links are safe to follow.

For additional information about cross-site request forgery attacks and potential mitigation methods, see the Cisco Applied Mitigation Bulletin Understanding Cross-Site Request Forgery Threat Vectorshttp://tools.cisco.com/security/center/viewAMBAlert.x?alertId=28726 .

Administrators are advised to monitor affected systems.

CVEsCVE-2014-2115
Cisco Bug IDsCSCun24250
CVSS ScoreBase 4.3
Base 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N/E:F/RL:U/RC:C
Product Names From Source
Cisco Emergency Responder

Related Products

Product CVE Evidence
Cisco Emergency Responder CVE-2014-2115 Cisco OpenVuln