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Cisco Bug: CSCvt23310 - Cisco IP Phone Call Log Information Disclosure Vulnerability

Last Modified

Jun 18, 2020

Products (1)

  • Cisco IP Phone 7800 Series

Known Affected Releases

12.7(1)

Description (partial)

Symptom:
A vulnerability in the Web Access feature of Cisco IP Phones Series 7800 and Series 8800 could allow an unauthenticated, remote attacker to view sensitive information on an affected device.

The vulnerability is due to improper access controls on the web-based management interface of an affected device. An attacker could exploit this vulnerability by sending malicious requests to the device, which could allow the attacker to bypass access restrictions. A successful attack could allow the attacker to view sensitive information, including device call logs that contain names, usernames, and phone numbers of users of the device.

There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-phone-logs-2O7f7ExM

Conditions:
At the time of publication, this vulnerability affected  Cisco CP-7821 IP Phone firmware releases 12.8(1) and prior.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

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