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CiscoCVE-2017-12271

HistoryOct 19, 2017 - 8:29 a.m.

CVE-2017-12271

2017-10-1908:29:00

CWE-352

cisco

web.nvd.nist.gov

cisco

spa300

spa500

ip phones

vulnerability

remote execution

csrf

cisco bug ids

nvd

cve-2017-12271

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

55.4%

JSON

A vulnerability in Cisco SPA300 and SPA500 Series IP Phones could allow an unauthenticated, remote attacker to execute unwanted actions on an affected device. The vulnerability is due to a lack of cross-site request forgery (CSRF) protection. An attacker could exploit this vulnerability by tricking the user of a web application into executing an adverse action. Cisco Bug IDs: CSCuz88421, CSCuz91356, CSCve56308.

Affected configurations

Nvd

Node

ciscospa300_firmwareRange≤7.5.5

ciscospa500_firmwareRange≤7.5.5

AND

ciscospa300_series_ip_phoneMatch-

ciscospa500_series_ip_phoneMatch-

VendorProductVersionCPE
ciscospa300_firmware*cpe:2.3:o:cisco:spa300_firmware:*:*:*:*:*:*:*:*
ciscospa500_firmware*cpe:2.3:o:cisco:spa500_firmware:*:*:*:*:*:*:*:*
ciscospa300_series_ip_phone-cpe:2.3:h:cisco:spa300_series_ip_phone:-:*:*:*:*:*:*:*
ciscospa500_series_ip_phone-cpe:2.3:h:cisco:spa500_series_ip_phone:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	spa300_firmware	*	cpe:2.3:o:cisco:spa300_firmware::::::::
cisco	spa500_firmware	*	cpe:2.3:o:cisco:spa500_firmware::::::::
cisco	spa300_series_ip_phone	-	cpe:2.3:h:cisco:spa300_series_ip_phone:-:::::::*
cisco	spa500_series_ip_phone	-	cpe:2.3:h:cisco:spa500_series_ip_phone:-:::::::*

CNA Affected

[
  {
    "product": "Cisco SPA300 and SPA500 Series IP Phones",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco SPA300 and SPA500 Series IP Phones"
      }
    ]
  }
]

References

www.securityfocus.com/bid/101524

www.securitytracker.com/id/1039621

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-spa

Social References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

55.4%

JSON

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