cnvd - cnvd-2020-66202

cnvd-2020-66202

Vulnerability from cnvd

Title: Cisco Security Manager输入验证错误漏洞

Description:

Cisco Security Manager（CSM）是美国思科（Cisco）公司的一套企业级的管理应用，它主要用于在Cisco网络和安全设备上配置防火墙、VPN和入侵保护安全服务。

Cisco Security Manager 存在安全漏洞，该漏洞源于受影响的软件对用户提供的内容进行了不安全的反序列化。攻击者可利用该漏洞可以通过向受影响系统上的特定侦听器发送恶意的序列化Java对象来利用这些漏洞。成功的利用可导致在受影响的设备上执行任意命令。

Severity: 高

Patch Name: Cisco Security Manager输入验证错误漏洞的补丁

Patch Description:

Cisco Security Manager（CSM）是美国思科（Cisco）公司的一套企业级的管理应用，它主要用于在Cisco网络和安全设备上配置防火墙、VPN和入侵保护安全服务。

Cisco Security Manager 存在安全漏洞，该漏洞源于受影响的软件对用户提供的内容进行了不安全的反序列化。攻击者可利用该漏洞可以通过向受影响系统上的特定侦听器发送恶意的序列化Java对象来利用这些漏洞。成功的利用可导致在受影响的设备上执行任意命令。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-csm-java-rce-mWJEedcD

Reference: https://www.auscert.org.au/bulletins/ESB-2020.4073.2/

Impacted products

Name
Cisco Cisco Security Manager（CSM）

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-27131",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27131"
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  "serverity": "\u9ad8",
  "submitTime": "2020-11-24",
  "title": "Cisco Security Manager\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-27131 (GCVE-0-2020-27131)

Vulnerability from cvelistv5

Published

2020-11-17 03:10

Modified

2024-11-13 17:40

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-20

Summary

Multiple vulnerabilities in the Java deserialization function that is used by Cisco Security Manager could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. These vulnerabilities are due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit these vulnerabilities by sending a malicious serialized Java object to a specific listener on an affected system. A successful exploit could allow the attacker to execute arbitrary commands on the device with the privileges of NT AUTHORITY\SYSTEM on the Windows target host. Cisco has not released software updates that address these vulnerabilities.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csm-java-rce-mWJEedcD	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Security Manager	Version: n/a

Show details on NVD website

JSON

To clipboard

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          }
        ],
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      },
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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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