cnvd - cnvd-2020-27109

cnvd-2020-27109

Vulnerability from cnvd

Title: Cisco Hosted Collaboration Mediation Fulfillment代码问题漏洞

Description:

Cisco Hosted Collaboration Mediation Fulfillment（HCM-F）是美国思科（Cisco）公司的一款托管协作解决方案（HCS）的核心管理组件。该产品提供库存管理、许可管理和服务提供商工具包等。

Cisco Hosted Collaboration Mediation Fulfillment存在代码问题漏洞，该漏洞源于在解析XML文件时，程序未正确处理XML外部实体。攻击者可通过发送恶意的请求利用该漏洞检索本地系统上的文件，获取敏感信息。

Severity: 中

Patch Name: Cisco Hosted Collaboration Mediation Fulfillment代码问题漏洞的补丁

Patch Description:

Cisco Hosted Collaboration Mediation Fulfillment存在代码问题漏洞，该漏洞源于在解析XML文件时，程序未正确处理XML外部实体。攻击者可通过发送恶意的请求利用该漏洞检索本地系统上的文件，获取敏感信息。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-hcmf-xxe-qqCMAUJ2

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3256

Impacted products

Name
Cisco Hosted Collaboration Mediation Fulfillment <12.5(1)SU2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-3256",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3256"
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  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3256",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-07",
  "title": "Cisco Hosted Collaboration Mediation Fulfillment\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-3256 (GCVE-0-2020-3256)

Vulnerability from cvelistv5

Published

2020-05-06 16:41

Modified

2024-11-15 17:24

Severity ?

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

CWE

CWE-611

Summary

A vulnerability in the web-based management interface of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) Software could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. To exploit this vulnerability, an attacker would need administrative privileges on the Cisco HCM-F Software. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by sending malicious requests that contain references in XML entities to an affected system. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hcmf-xxe-qqCMAUJ2	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Hosted Collaboration Mediation Fulfillment	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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