Vulnerability record · CVE-2002-0882 · published 4 October 2002

CVE-2002-0882: Cisco voip phone cp-7940 vulnerability

Cisco · Voip Phone Cp 7940

The web server for Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allows remote attackers to cause a denial of service (reset) and possibly read sensitive memory via a large integer value in (1) the stream ID of the StreamingStatistics script, or (2) the port ID of the PortInformation script.

6.4 CVSS 2.0 Medium EPSS 2.7% · top 14.4%

6.4CVSS 2.0 base score

2.7%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

12References

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:P/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Skinny Client Control Protocol Software Cisco

Voip Phone Cp 7940 Cisco

References

Link	Tags
http://online.securityfocus.com/archive/1/273673
http://www.cisco.com/warp/public/707/multiple-ip-phone-vulnerabilities-pub.shtml	Vendor Advisory
http://www.iss.net/security_center/static/9142.php
http://www.iss.net/security_center/static/9143.php
http://www.securityfocus.com/bid/4794	Vendor Advisory
http://www.securityfocus.com/bid/4798
http://online.securityfocus.com/archive/1/273673
http://www.cisco.com/warp/public/707/multiple-ip-phone-vulnerabilities-pub.shtml	Vendor Advisory
http://www.iss.net/security_center/static/9142.php
http://www.iss.net/security_center/static/9143.php
http://www.securityfocus.com/bid/4794	Vendor Advisory
http://www.securityfocus.com/bid/4798

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.1CVE-2007-4459Cisco voip phone cp-7940 improper input validation vulnerabilityCisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (…EPSS 14%21 Aug 2007 6.8CVE-2012-5445Cisco skinny client control protocol software improper input validation vulnerabilityThe kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properl…EPSS 0.40%28 Dec 2012 6.6CVE-2011-1602Cisco unified ip phone 7906 permissions and access controls vulnerabilityThe su utility on Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.0.3 allows local users to gain privileges via unspecif…EPSS 0.26%2 Jun 2011 6.6CVE-2011-1603Cisco unified ip phone 7906 permissions and access controls vulnerabilityCisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 allow local users to gain privileges via unspecified vectors, aka Bu…EPSS 0.26%2 Jun 2011 6.1CVE-2018-15434Cisco skinny client control protocol software cross-site scripting vulnerabilityA vulnerability in the web-based management interface of Cisco Unified IP Phone 7900 Series could allow an unauthenticated, remote attacker to conduc…EPSS 0.92%5 Oct 2018 5.0CVE-2002-0880Cisco voip phone cp-7940 vulnerabilityCisco IP Phone (VoIP) models 7910, 7940, and 7960 allow remote attackers to cause a denial of service (crash) via malformed packets as demonstrated b…EPSS 1.3%4 Oct 2002 2.1CVE-2002-0881Cisco voip phone cp-7940 vulnerabilityCisco IP Phone (VoIP) models 7910, 7940, and 7960 use a default administrative password, which allows attackers with physical access to the phone to …EPSS 0.39%4 Oct 2002 1.5CVE-2011-1637Cisco unified ip phone 7906 permissions and access controls vulnerabilityCisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows …EPSS 0.27%2 Jun 2011

Source: NIST National Vulnerability Database (record CVE-2002-0882), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.