cnvd - cnvd-2021-05538

cnvd-2021-05538

Vulnerability from cnvd

Title: Cisco AnyConnect Secure Mobility Client配置文件修改漏洞

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 4.9.00086及更早版本（Windows版）中的进程间通信（IPC）通道存在配置文件修改漏洞。该漏洞源于对用户提供的输入验证不足。攻击者可通过向AnyConnect进程发送特制IPC消息利用该漏洞修改VPN配置文件。

Severity: 低

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.cisco.com/

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-profile-7u3PERKF

Impacted products

Name
Cisco Cisco AnyConnect Secure Mobility Client for Windows <=4.9.00086

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-3435",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3435"
    }
  },
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  "number": "CNVD-2021-05538",
  "openTime": "2021-01-25",
  "products": {
    "product": "Cisco Cisco AnyConnect Secure Mobility Client for Windows \u003c=4.9.00086"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-profile-7u3PERKF",
  "serverity": "\u4f4e",
  "submitTime": "2020-08-06",
  "title": "Cisco AnyConnect Secure Mobility Client\u914d\u7f6e\u6587\u4ef6\u4fee\u6539\u6f0f\u6d1e"
}

CVE-2020-3435 (GCVE-0-2020-3435)

Vulnerability from cvelistv5

Published

2020-08-17 18:00

Modified

2024-11-13 18:15

Severity ?

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

CWE

CWE-20

Summary

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to overwrite VPN profiles on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of user-supplied input. 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 modify VPN profile files. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-profile-7u3PERKF	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

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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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