cnvd - cnvd-2021-39568

cnvd-2021-39568

Vulnerability from cnvd

Title: Aviatrix Systems Aviatrix VPN Client存在未明漏洞

Description:

Aviatrix Systems Aviatrix VPN Client是美国Aviatrix Systems公司的一款提供SAML身份验证的VPN（虚拟私人网络）客户端应用程序。

Aviatrix VPN Client 2.14.14之前版本存在安全漏洞，攻击者可利用该漏洞允许将本地特权升级到SYSTEM用户。

Severity: 高

Patch Name: Aviatrix Systems Aviatrix VPN Client存在未明漏洞的补丁

Patch Description:

Aviatrix Systems Aviatrix VPN Client是美国Aviatrix Systems公司的一款提供SAML身份验证的VPN（虚拟私人网络）客户端应用程序。

Aviatrix VPN Client 2.14.14之前版本存在安全漏洞，攻击者可利用该漏洞允许将本地特权升级到SYSTEM用户。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://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog

Reference: https://docs.aviatrix.com/Downloads/samlclient.html#windows-win

Impacted products

Name
Aviatrix Systems Aviatrix VPN Client <2.14.14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31776",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-31776"
    }
  },
  "description": "Aviatrix Systems Aviatrix VPN Client\u662f\u7f8e\u56fdAviatrix Systems\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9bSAML\u8eab\u4efd\u9a8c\u8bc1\u7684VPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\n\nAviatrix VPN Client 2.14.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u5c06\u672c\u5730\u7279\u6743\u5347\u7ea7\u5230SYSTEM\u7528\u6237\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-39568",
  "openTime": "2021-06-04",
  "patchDescription": "Aviatrix Systems Aviatrix VPN Client\u662f\u7f8e\u56fdAviatrix Systems\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9bSAML\u8eab\u4efd\u9a8c\u8bc1\u7684VPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nAviatrix VPN Client 2.14.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u5c06\u672c\u5730\u7279\u6743\u5347\u7ea7\u5230SYSTEM\u7528\u6237\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Aviatrix Systems Aviatrix VPN Client\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Aviatrix Systems Aviatrix VPN Client \u003c2.14.14"
  },
  "referenceLink": "https://docs.aviatrix.com/Downloads/samlclient.html#windows-win",
  "serverity": "\u9ad8",
  "submitTime": "2021-06-04",
  "title": "Aviatrix Systems Aviatrix VPN Client\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-31776 (GCVE-0-2021-31776)

Vulnerability from cvelistv5

Published

2021-04-29 00:03

Modified

2024-08-03 23:03

Severity ?

CWE

Summary

Aviatrix VPN Client before 2.14.14 on Windows has an unquoted search path that enables local privilege escalation to the SYSTEM user, if the machine is misconfigured to allow unprivileged users to write to directories that are supposed to be restricted to administrators.

References

▼	URL	Tags
	https://docs.aviatrix.com/Downloads/samlclient.html	x_refsource_MISC
	https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog	x_refsource_CONFIRM
	https://docs.aviatrix.com/Downloads/samlclient.html#windows-win	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-03T23:03:33.855Z",
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            ],
            "url": "https://docs.aviatrix.com/Downloads/samlclient.html"
          },
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              "x_refsource_CONFIRM",
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            ],
            "url": "https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog"
          },
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            ],
            "url": "https://docs.aviatrix.com/Downloads/samlclient.html#windows-win"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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        }
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2021-04-29T00:03:56",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          "tags": [
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          "url": "https://docs.aviatrix.com/Downloads/samlclient.html"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.aviatrix.com/Downloads/samlclient.html#windows-win"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-31776",
          "STATE": "PUBLIC"
        },
        "affects": {
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
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                      }
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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            },
            {
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              "refsource": "CONFIRM",
              "url": "https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog"
            },
            {
              "name": "https://docs.aviatrix.com/Downloads/samlclient.html#windows-win",
              "refsource": "MISC",
              "url": "https://docs.aviatrix.com/Downloads/samlclient.html#windows-win"
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  "cveMetadata": {
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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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