cnvd - cnvd-2020-63488

cnvd-2020-63488

Vulnerability from cnvd

Title: Cisco AnyConnect Secure Mobility Client for Windows任意文件读取漏洞

Description:

Cisco AnyConnect Secure Mobility Client for Windows是美国思科（Cisco）公司的一款基于Windows平台的可通过任何设备安全访问网络和应用的安全移动客户端。

Cisco AnyConnect Secure Mobility Client for Windows 4.9.03047之前版本的进程间通信（IPC）通道存在任意文件读取漏洞。攻击者可通过向AnyConnect进程发送特制IPC消息利用该漏洞读取底层操作系统上的任意文件。

Severity: 中

Patch Name: Cisco AnyConnect Secure Mobility Client for Windows任意文件读取漏洞的补丁

Patch Description:

Cisco AnyConnect Secure Mobility Client for Windows是美国思科（Cisco）公司的一款基于Windows平台的可通过任何设备安全访问网络和应用的安全移动客户端。

Cisco AnyConnect Secure Mobility Client for Windows 4.9.03047之前版本的进程间通信（IPC）通道存在任意文件读取漏洞。攻击者可通过向AnyConnect进程发送特制IPC消息利用该漏洞读取底层操作系统上的任意文件。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-file-read-LsvDD6Uh

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-27123

Impacted products

Name
Cisco Cisco AnyConnect Secure Mobility Client for Windows <4.9.03047

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-27123",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27123"
    }
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  "number": "CNVD-2020-63488",
  "openTime": "2020-11-16",
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  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27123",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-05",
  "title": "Cisco AnyConnect Secure Mobility Client for Windows\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2020-27123 (GCVE-0-2020-27123)

Vulnerability from cvelistv5

Published

2020-11-06 18:15

Modified

2024-11-13 17:44

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-749

Summary

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to read arbitrary files on the underlying operating system of an affected device. The vulnerability is due to an exposed IPC function. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process on an affected device. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system of the affected device.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-file-read-LsvDD6Uh	vendor-advisory, x_refsource_CISCO

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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