National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-1763 Detail

Current Description

A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to bypass authorization, access critical services, and cause a denial of service (DoS) condition. The vulnerability exists because the software fails to sanitize URLs before it handles requests. An attacker could exploit this vulnerability by submitting a crafted URL. A successful exploit could allow the attacker to gain unauthorized access to critical services and cause a DoS condition. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series. Cisco IP Conference Phone 8831 is not affected.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  Cisco Systems, Inc.
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190320-ipab Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-284 Improper Access Control NIST   Cisco Systems, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:cisco:ip_phone_8821_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
11.0\(5\)
Running on/with
 cpe:2.3:h:cisco:ip_phone_8821:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:cisco:ip_phone_8821-ex_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
11.0\(5\)
Running on/with
 cpe:2.3:h:cisco:ip_phone_8821-ex:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
12.5\(1\)sr1
Running on/with
 cpe:2.3:h:cisco:ip_conference_phone_8832:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:cisco:ip_phone_8800_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
12.5\(1\)sr1
Running on/with
 cpe:2.3:h:cisco:ip_phone_8800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-1763
NVD Published Date:
03/22/2019
NVD Last Modified:
10/09/2019