Vulnerability-Lookup

CNVD-2018-03806

Vulnerability from cnvd - Published: 2018-02-28

Title

Citrix NetScaler VPX服务器端请求伪造漏洞

Description

NetScaler VPX通过简单、易于安装的虚拟设备提供完整的NetScaler Web和应用程序负载平衡、安全和远程访问、加速、安全和卸载功能。 Citrix NetScaler VPX存在服务器端请求伪造漏洞。拥有webapp帐户的认证攻击者可通过/rapi/read_url URI利用该漏洞获得对nsroot账户的访问权，从而可以root权限执行远程命令。

Severity

高

Formal description

目前没有详细的解决方案提供： https://www.citrix.com.cn/products/netscaler-adc/resources/netscaler-vpx.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-6186

Impacted products

Name
['Citrix Netscaler VPX 9.3', 'Citrix Netscaler VPX 12.0.Build 53.13', 'Citrix Netscaler VPX 10.0']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-6186"
    }
  },
  "description": "NetScaler VPX\u901a\u8fc7\u7b80\u5355\u3001\u6613\u4e8e\u5b89\u88c5\u7684\u865a\u62df\u8bbe\u5907\u63d0\u4f9b\u5b8c\u6574\u7684NetScaler Web\u548c\u5e94\u7528\u7a0b\u5e8f\u8d1f\u8f7d\u5e73\u8861\u3001\u5b89\u5168\u548c\u8fdc\u7a0b\u8bbf\u95ee\u3001\u52a0\u901f\u3001\u5b89\u5168\u548c\u5378\u8f7d\u529f\u80fd\u3002\r\n\r\nCitrix NetScaler VPX\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u62e5\u6709webapp\u5e10\u6237\u7684\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7/rapi/read_url URI\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9nsroot\u8d26\u6237\u7684\u8bbf\u95ee\u6743\uff0c\u4ece\u800c\u53ef\u4ee5root\u6743\u9650\u6267\u884c\u8fdc\u7a0b\u547d\u4ee4\u3002",
  "discovererName": "buxu",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.citrix.com.cn/products/netscaler-adc/resources/netscaler-vpx.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03806",
  "openTime": "2018-02-28",
  "products": {
    "product": [
      "Citrix Netscaler VPX 9.3",
      "Citrix Netscaler VPX 12.0.Build 53.13",
      "Citrix Netscaler VPX 10.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6186",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-02",
  "title": "Citrix NetScaler VPX\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2018-6186 (GCVE-0-2018-6186)

Vulnerability from cvelistv5 – Published: 2018-02-01 14:00 – Updated: 2024-08-05 05:54

Summary

Citrix NetScaler VPX through NS12.0 53.13.nc allows an SSRF attack via the /rapi/read_url URI by an authenticated attacker who has a webapp account. The attacker can gain access to the nsroot account, and execute remote commands with root privileges.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://gist.github.com/buxu/04ce809eb8b32ef57e23…	x_refsource_MISC
https://support.citrix.com/article/CTX232161	x_refsource_CONFIRM
http://www.securitytracker.com/id/1040440	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/102915	vdb-entryx_refsource_BID

Date Public

2018-02-01 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.