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NVD Vulnerability Details :
CVE-2017-12260
Deferred
More InfoOfficial Page
Source-psirt@cisco.com
View Known Exploited Vulnerability (KEV) details
Published At-19 Oct, 2017 | 08:29
Updated At-20 Apr, 2025 | 01:37

A vulnerability in the implementation of Session Initiation Protocol (SIP) functionality in Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper handling of SIP request messages by an affected device. An attacker could exploit this vulnerability by using formatted specifiers in a SIP payload that is sent to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. This vulnerability affects Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones that are running firmware release 7.6.2SR1 or earlier. Cisco Bug IDs: CSCvc63986.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
Cisco Systems, Inc.
cisco
>>spa_501g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_501g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_501g>>-
cpe:2.3:h:cisco:spa_501g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_502g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_502g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_502g>>-
cpe:2.3:h:cisco:spa_502g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_504g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_504g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_504g>>-
cpe:2.3:h:cisco:spa_504g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_508g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_508g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_508g>>-
cpe:2.3:h:cisco:spa_508g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_509g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_509g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_509g>>-
cpe:2.3:h:cisco:spa_509g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_512g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_512g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_512g>>-
cpe:2.3:h:cisco:spa_512g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_514g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_514g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_514g>>-
cpe:2.3:h:cisco:spa_514g:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_525g_firmware>>Versions up to 7.6.2(inclusive)
cpe:2.3:o:cisco:spa_525g_firmware:*:sr1:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>spa_525g>>-
cpe:2.3:h:cisco:spa_525g:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Secondarypsirt@cisco.com
CWE-119Primarynvd@nist.gov
CWE ID: CWE-119
Type: Secondary
Source: psirt@cisco.com
CWE ID: CWE-119
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/101495psirt@cisco.com
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1039616psirt@cisco.com
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip1psirt@cisco.com
Vendor Advisory
http://www.securityfocus.com/bid/101495af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1039616af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip1af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/101495
Source: psirt@cisco.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1039616
Source: psirt@cisco.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip1
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/101495
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1039616
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-sip1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Change History
0Changes found
Details not found