cnvd - cnvd-2020-12678

cnvd-2020-12678

Vulnerability from cnvd

Title: Cisco AnyConnect Secure Mobility Client for Windows不受控搜索路径漏洞

Description:

Cisco AnyConnect Secure Mobility Client是一种虚拟专用网络（VPN）客户端，适用于各种操作系统和硬件配置。

Cisco AnyConnect Secure Mobility Client for Windows 4.8.02042之前版本的安装程序组件存在不受控搜索路径漏洞。该漏洞源于对目录路径的处理不正确。本地认证攻击者可利用该漏洞创建恶意文件并将该文件复制到系统目录。

Severity: 中

Patch Name: Cisco AnyConnect Secure Mobility Client for Windows不受控搜索路径漏洞的补丁

Patch Description:

Cisco AnyConnect Secure Mobility Client是一种虚拟专用网络（VPN）客户端，适用于各种操作系统和硬件配置。

Cisco AnyConnect Secure Mobility Client for Windows 4.8.02042之前版本的安装程序组件存在不受控搜索路径漏洞。该漏洞源于对目录路径的处理不正确。本地认证攻击者可利用该漏洞创建恶意文件并将该文件复制到系统目录。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ac-win-path-traverse-qO4HWBsj

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ac-win-path-traverse-qO4HWBsj

Impacted products

Name
Cisco Cisco AnyConnect Secure Mobility Client for Windows <4.8.02042

Show details on source website

JSON

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}

CVE-2020-3153 (GCVE-0-2020-3153)

Vulnerability from cvelistv5

Published

2020-02-19 19:15

Modified

2025-07-30 01:45

Severity ?

6.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

CWE

CWE-427

Summary

A vulnerability in the installer component of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated local attacker to copy user-supplied files to system level directories with system level privileges. The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. An exploit could allow the attacker to copy malicious files to arbitrary locations with system level privileges. This could include DLL pre-loading, DLL hijacking, and other related attacks. To exploit this vulnerability, the attacker needs valid credentials on the Windows system.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ac-win-path-traverse-qO4HWBsj	vendor-advisory, x_refsource_CISCO
	http://seclists.org/fulldisclosure/2020/Apr/43	mailing-list, x_refsource_FULLDISC
	http://packetstormsecurity.com/files/157340/Cisco-AnyConnect-Secure-Mobility-Client-4.8.01090-Privilege-Escalation.html	x_refsource_MISC
	http://packetstormsecurity.com/files/158219/Cisco-AnyConnect-Path-Traversal-Privilege-Escalation.html	x_refsource_MISC
	http://packetstormsecurity.com/files/159420/Cisco-AnyConnect-Privilege-Escalation.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cisco	Cisco AnyConnect Secure Mobility Client	Version: unspecified < n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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