CVE-2016-1421

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
A vulnerability in the web application for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software fails to check the bounds of input data. An attacker could exploit this vulnerability 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 IP phone, resulting in a DoS condition.
Overview
  • CVE ID
  • CVE-2016-1421
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-06-10T01:59:06
  • Last Modified Date
  • 2020-04-16T17:15:11
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:h:cisco:ip_phone:*:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:cisco:ip_phone_8800_series_firmware:11.0\(1\):*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160609-ipp Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160609-ipp
https://www.tenable.com/security/research/tra-2020-24
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-1421
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1421
History
Created Old Value New Value Data Type Notes
2022-05-10 16:44:15 Added to TrackCVE
2022-12-02 09:51:00 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 09:51:00 2016-06-10T01:59Z 2016-06-10T01:59:06 CVE Published Date updated
2022-12-02 09:51:00 2020-04-16T17:15:11 CVE Modified Date updated
2022-12-02 09:51:00 Modified Vulnerability Status updated