CVE-2017-3813
CVE-2017-3813
Vexday Risk Score
23Low
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS —EPSS 1.7%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
09 Feb 2017Published on NVD
28 Feb 2017Public PoC
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
Affected products
n/a · Cisco AnyConnect Secure Mobility Client Software for Windows Versions prior to released versions 4.4.00243 and later and 4.3.05017 and later.public PoCs found — 2
cve_referencewww.exploit-db.com/exploits/41476/unverifiedexploitdbwww.exploit-db.com/exploits/41476unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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