CISA KEV 정보
| 취약점명 | Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability |
|---|---|
| 설명 | 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. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Known |
| CWE | CWE-427 |
| 등록일 (KEV) | 2022-10-24 |
| 조치 기한 | 2022-11-14 |
| 추가 참고 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26WwJW; https://nvd.nist.gov/vuln/detail/CVE-2020-3433 |
NVD 상세 정보
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HAV:L/AC:L/Au:N/C:C/I:C/A:C설명: A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of resources that are loaded by the application at run time. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected machine with SYSTEM privileges. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system.
CWE: CWE-427 | CWE-427
참조
- http://packetstormsecurity.com/files/159420/Cisco-AnyConnect-Privilege-Escalation.html [Exploit, Third Party Advisory, VDB Entry]
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26WwJW [Vendor Advisory]
- http://packetstormsecurity.com/files/159420/Cisco-AnyConnect-Privilege-Escalation.html [Exploit, Third Party Advisory, VDB Entry]
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26WwJW [Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-3433 [US Government Resource]
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