CVE-2018-0207 : A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could all

A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could allow an unauthenticated, remote attacker to gain read access to certain information in the affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file. Cisco Bug IDs: CSCve70595.

Published 2018-03-08 07:29:00

Updated 2020-09-04 17:57:31

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: XML external entity (XXE) injectionInformation leak

Exploit prediction scoring system (EPSS) score for CVE-2018-0207

EPSS FAQ

0.23%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0207

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
3.3	LOW	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	1.8	1.4	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2018-0207

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: ykramarz@cisco.com (Secondary)

CWE-611 Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-0207

http://www.securitytracker.com/id/1040470

Cisco Secure Access Control System XML External Entity Processing Flaws Let Remote Users Obtain Potentially Sensitive Information - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs

Cisco Secure Access Control Server XML External Entity Injection Vulnerability
Vendor Advisory
http://www.securityfocus.com/bid/103343

Cisco Secure Access Control Server XML External Entity Information Disclosure Vulnerability
Third Party Advisory;VDB Entry

Products affected by CVE-2018-0207

Cisco » Secure Access Control Server Solution Engine » Version: 5.8(0.8)
cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8\(0.8\):*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2018-0207

Exploit prediction scoring system (EPSS) score for CVE-2018-0207

CVSS scores for CVE-2018-0207

CWE ids for CVE-2018-0207

References for CVE-2018-0207

Products affected by CVE-2018-0207