Vulnerability-Lookup

CNVD-2018-05230

Vulnerability from cnvd - Published: 2018-03-14

Title

Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-05230）

Description

Cisco Secure Access Control Server（ACS）是美国思科（Cisco）公司的一款安全访问控制服务器。该服务器为思科智能信息网络提供基于身份的全面的访问控制解决方案。 Cisco Secure ACS中的基于Web的用户界面存在XML外部实体注入漏洞，该漏洞源于程序在解析XML文件时，未能正确的处理XML外部实体。远程攻击者可通过诱使管理员导入特制的XML文件利用该漏洞获取受影响系统中信息的读取权限。

Severity

中

Patch Name

Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-05230）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://bst.cloudapps.cisco.com/bugsearch/bug/CSCve70616

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1 https://www.securityfocus.com/bid/103345

Impacted products

Name
Cisco Secure Access Control Server <5.8 patch 9

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103345"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0218"
    }
  },
  "description": "Cisco Secure Access Control Server\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u670d\u52a1\u5668\u3002\u8be5\u670d\u52a1\u5668\u4e3a\u601d\u79d1\u667a\u80fd\u4fe1\u606f\u7f51\u7edc\u63d0\u4f9b\u57fa\u4e8e\u8eab\u4efd\u7684\u5168\u9762\u7684\u8bbf\u95ee\u63a7\u5236\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Secure ACS\u4e2d\u7684\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7ba1\u7406\u5458\u5bfc\u5165\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u4fe1\u606f\u7684\u8bfb\u53d6\u6743\u9650\u3002",
  "discovererName": "Cisco",
  "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://bst.cloudapps.cisco.com/bugsearch/bug/CSCve70616",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05230",
  "openTime": "2018-03-14",
  "patchDescription": "Cisco Secure Access Control Server\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u670d\u52a1\u5668\u3002\u8be5\u670d\u52a1\u5668\u4e3a\u601d\u79d1\u667a\u80fd\u4fe1\u606f\u7f51\u7edc\u63d0\u4f9b\u57fa\u4e8e\u8eab\u4efd\u7684\u5168\u9762\u7684\u8bbf\u95ee\u63a7\u5236\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Secure ACS\u4e2d\u7684\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7ba1\u7406\u5458\u5bfc\u5165\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u4fe1\u606f\u7684\u8bfb\u53d6\u6743\u9650\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": "Cisco Secure Access Control Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-05230\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Secure Access Control Server \u003c5.8 patch 9"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1\r\nhttps://www.securityfocus.com/bid/103345",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-12",
  "title": "Cisco Secure Access Control Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-05230\uff09"
}

CVE-2018-0218 (GCVE-0-2018-0218)

Vulnerability from cvelistv5 – Published: 2018-03-08 07:00 – Updated: 2024-12-02 20:57

Summary

A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could allow an unauthenticated, remote attacker to gain read access to certain information in the affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file. Cisco Bug IDs: CSCve70616.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-02 18:54 UTC

CWE

CWE-200

Assigner

cisco mitre root

References

3 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/103345	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1040470	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Secure Access Control Server	Affected: Cisco Secure Access Control Server

Date Public

2018-03-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:14.530Z",
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1"
          },
          {
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103345"
          },
          {
            "name": "1040470",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040470"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0218",
                "options": [
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                  },
                  {
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-02T18:54:35.319762Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-02T20:57:22.778Z",
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        },
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    ],
    "cna": {
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2018-03-10T10:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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      },
      "references": [
        {
          "tags": [
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          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1"
        },
        {
          "name": "103345",
          "tags": [
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          "url": "http://www.securityfocus.com/bid/103345"
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          ],
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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.