PT-2016-4776 · Cisco · Cisco Ip Phones

Jacob Baines · Published 2016-06-10 · Updated 2020-04-16 · CVE-2016-1421

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Cisco IP Phones (affected versions not specified)

Description A vulnerability in the web application could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected device, resulting in a denial of service (DoS) condition. The issue exists because the affected software fails to check the bounds of input data. An attacker could exploit this by sending a crafted HTTP request to the web server of a targeted device. A successful exploit could allow the attacker to remotely execute code with root privileges or cause a reload of an affected device, resulting in a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2016-1421

Affected Products

Cisco Ip Phones

References · 5

• https://osv.dev/vulnerability/CVE-2016-1421 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160609-ipp · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-1421 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160609-ipp · Vendor Advisory
• https://tenable.com/security/research/tra-2020-24 · Note