CVE-2017-3813

Description

A vulnerability in the Start Before Logon (SBL) module of Cisco AnyConnect Secure Mobility Client Software for Windows could allow an unauthenticated, local attacker to open Internet Explorer with the privileges of the SYSTEM user. The vulnerability is due to insufficient implementation of the access controls. An attacker could exploit this vulnerability by opening the Internet Explorer browser. An exploit could allow the attacker to use Internet Explorer with the privileges of the SYSTEM user. This may allow the attacker to execute privileged commands on the targeted system. This vulnerability affects versions prior to released versions 4.4.00243 and later and 4.3.05017 and later. Cisco Bug IDs: CSCvc43976.

Risk Information

Base Score

7.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

4.649

Associated Vulnerability

Vulnerability	OS Platform
Vulnerability CVE-2017-3813 are affected in Cisco AnyConnect Secure Mobility Client For Windows 4.3.04027	Windows
Multiple Vulnerabilities are affected in Any Connect (Microsoft Store) 4.0.00048	Windows
Multiple Vulnerabilities are affected in Any Connect (Microsoft Store) 4.0.00051	Windows
Vulnerabilities CVE-2016-6369,CVE-2016-9192,CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.04039	Windows
Vulnerabilities CVE-2016-6369,CVE-2016-9192,CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.3.00748	Windows
Vulnerabilities CVE-2016-6369,CVE-2016-9192,CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.3.01095	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.0.00052	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.0.00057	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.0.00061	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.00028	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.02011	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.04011	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.06013	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.06020	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.1.08005	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.00096	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.01022	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.01035	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.02075	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.03013	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.04018	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.05015	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.2.06014	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.3.02039	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.3.03086	Windows
Vulnerabilities CVE-2017-3813 are affected in Any Connect (Microsoft Store) 4.3.04027	Windows
Cisco AnyConnect Secure Mobility Client for Windows SBL Privileges Escalation Vulnerability For Cisco AnyConnect Secure Mobility Client	NCM
Missing Authorization Vulnerability (CVE-2017-3813)	NCM

Patch Details

Click to see the patches provided by ManageEngine for this CVE

Patch ID	Patch Description
PATCH-1705981	Security Update for Cisco AnyConnect Secure Mobility Client 4.3(2034)
PATCH-338372	Cisco AnyConnect Secure Mobility Client (4.10.08029) (Manual Upload Required)

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234