Vulnerability-Lookup

CNVD-2017-34919

Vulnerability from cnvd - Published: 2017-11-22

Title

Cisco Umbrella Insights Virtual Appliances本地权限提升漏洞

Description

Cisco Umbrella Insights Virtual Appliances是美国思科（Cisco）公司的一款基于云的安全互联网网关设备。 Cisco Umbrella Insights Virtual Appliances 2.1.0及之前的版本中存在本地权限提升漏洞，该漏洞源于程序使用了默认的静态用户证书。本地攻击者可借助虚拟机监视器控制台通过本地连接到受影响的系统，然后使用静态证书利用该漏洞以root权限登录到受影响的设备上。

Severity

高

Patch Name

Cisco Umbrella Insights Virtual Appliances本地权限提升漏洞的补丁

Patch Description

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-20171115-uva

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-uva

Impacted products

Name
Cisco Umbrella Insights Virtual Appliances

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "101879"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12350"
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  "description": "Cisco Umbrella Insights Virtual Appliances\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8e\u4e91\u7684\u5b89\u5168\u4e92\u8054\u7f51\u7f51\u5173\u8bbe\u5907\u3002\r\n\r\nCisco Umbrella Insights Virtual Appliances 2.1.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u9ed8\u8ba4\u7684\u9759\u6001\u7528\u6237\u8bc1\u4e66\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u865a\u62df\u673a\u76d1\u89c6\u5668\u63a7\u5236\u53f0\u901a\u8fc7\u672c\u5730\u8fde\u63a5\u5230\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\uff0c\u7136\u540e\u4f7f\u7528\u9759\u6001\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u767b\u5f55\u5230\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u4e0a\u3002",
  "discovererName": "David Coomber.",
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  "number": "CNVD-2017-34919",
  "openTime": "2017-11-22",
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  "patchName": "Cisco Umbrella Insights Virtual Appliances\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-uva",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-21",
  "title": "Cisco Umbrella Insights Virtual Appliances\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-12350 (GCVE-0-2017-12350)

Vulnerability from cvelistv5 – Published: 2017-11-16 07:00 – Updated: 2024-08-05 18:36

Summary

A vulnerability in Cisco Umbrella Insights Virtual Appliances 2.1.0 and earlier could allow an authenticated, local attacker to log in to an affected virtual appliance with root privileges. The vulnerability is due to the presence of default, static user credentials for an affected virtual appliance. An attacker could exploit this vulnerability by using the hypervisor console to connect locally to an affected system and then using the static credentials to log in to an affected virtual appliance. A successful exploit could allow the attacker to log in to the affected appliance with root privileges. Cisco Bug IDs: CSCvg31220.

Severity

No CVSS data available.

CWE

CWE-798

Assigner

cisco mitre root

References

3 references

URL	Tags
https://www.info-sec.ca/advisories/Cisco-Umbrella…	x_refsource_MISC
http://www.securityfocus.com/bid/101879	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Umbrella Insights Virtual Appliance	Affected: Cisco Umbrella Insights Virtual Appliance

Date Public

2017-11-16 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-34919

CVE-2017-12350 (GCVE-0-2017-12350)

Tags

Sightings

Nomenclature

Related by attack behaviour