CVE-2017-12357

Name: CVE-2017-12357
Creator: NVD / NIST
Published: 2017-11-30T09:29:01.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.89%

Last modified Jun 17, 2026

CVE-2017-12357 is a vulnerability of currently unknown severity. A vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. EPSS estimates a 0.89% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvf79346.

Metrics

EPSS Probability

0.89%

54.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Unified Communications Manager	10.5\(2.10000.5\)
Cisco	Unified Communications Manager	11.0\(1.10000.10\)
Cisco	Unified Communications Manager	11.5\(1.10000.6\)
Cisco	Unified Communications Manager	12.0\(1.10000.10\)

References

http://www.securityfocus.com/bid/101988Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039916Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-cucmVendor Advisory
http://www.securityfocus.com/bid/101988Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039916Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-cucmVendor Advisory

Timeline

Published: Nov 30, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-12357?

How severe is CVE-2017-12357?

Severity scoring for CVE-2017-12357 is pending analysis. The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.

How do I fix CVE-2017-12357?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-12357?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST