CVE-2017-12354

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A vulnerability in the web-based interface of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to view sensitive information on an affected system. The vulnerability exists because the affected software does not sufficiently protect system software version information when the software responds to HTTP requests that are sent to the web-based interface of the software. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based interface of the affected software. A successful exploit could allow the attacker to view sensitive information about the software, which the attacker could use to conduct additional reconnaissance attacks. Cisco Bug IDs: CSCvf66155.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200

Affected software

Vendor	Product	Versions
n/a	Cisco Secure Access Control System	Cisco Secure Access Control System

References

http://www.securityfocus.com/bid/101986Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039923Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-acsVendor Advisory
http://www.securityfocus.com/bid/101986Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039923Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-acsVendor Advisory

Timeline

Published: Nov 30, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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