Coverage › CVE-2020-3433
CVE-2020-3433 Unmapped
Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
- Vendor / product
- Cisco — AnyConnect Secure
- Description (CISA)
- Cisco AnyConnect Secure Mobility Client for Windows interprocess communication (IPC) channel allows for insufficient validation of resources that are loaded by the application at run time. An attacker with valid credentials on Windows could execute code on the affected machine with SYSTEM privileges.
- Added to KEV
- 2022-10-24
- Due date
- 2022-11-14
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Known
- CWE
- CWE-427
- CISA notes
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26WwJW
https://nvd.nist.gov/vuln/detail/CVE-2020-3433 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2020-3433. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-427) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.