Improper input validation in Cisco Anyconnect Secure Mobility Client
CVE-2018-0373
A vulnerability in vpnva-6.sys for 32-bit Windows and vpnva64-6.sys for 64-bit Windows of Cisco AnyConnect Secure Mobility Client for Windows Desktop could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to improper validation of user-supplied data. An attacker could exploit this vulnerability by sending a malicious request to the application. A successful exploit could allow the attacker to cause a DoS condition on the affected system. Cisco Bug IDs: CSCvj47654.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (31.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000
Affected products
- Cisco Anyconnect Secure Mobility Client — versions 4.6(1098), 4.5(2036), 4.5(58)
- Microsoft Windows
- Cisco Anyconnect Secure Mobility Client Unknown — versions Cisco AnyConnect Secure Mobility Client unknown
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620… (Vendor Advisory)
- www.securitytracker.com/id/1041176 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/104548 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-0373?
- CVE-2018-0373 is a medium-severity vulnerability in Cisco Anyconnect Secure Mobility Client, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2018-06-21.
- How severe is CVE-2018-0373?
- Medium severity. CVSS v3 base score is 5.5 out of 10.