Improper input validation in Cisco Anyconnect Secure Mobility Client
CVE-2020-3434
A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. To expl…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.001 (19.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cisco Anyconnect Secure Mobility Client — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 20200805 Cisco AnyConnect Secure Mobility Client for Windows Denial of Service Vulnerability (vendor-advisory, x_refsource_CISCO)
Frequently asked questions
- What is CVE-2020-3434?
- CVE-2020-3434 is a medium-severity vulnerability in Cisco Anyconnect Secure Mobility Client, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2020-08-17.
- How severe is CVE-2020-3434?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2020-3434 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.