{
  "Name": "Compact backdoors (CVE-2021-40859)",
  "Description": "<p>Auerswald Compact series is an Ict solution from Auerswald, Germany.</p><p>Auerswald Compact series devices have backdoor vulnerabilities. These backdoors allow an attacker to have full administrative access to the device.</p>",
  "Product": "Compact",
  "Homepage": "https://apache.org/",
  "DisclosureDate": "2021-12-26",
  "Author": "1291904552@qq.com",
  "FofaQuery": "body=\"auerswald\" || title=\"auerswald\"",
  "GobyQuery": "body=\"auerswald\" || title=\"auerswald\"",
  "Level": "2",
  "Impact": "<p>Auerswald Compact series devices have backdoor vulnerabilities. These backdoors allow an attacker to have full administrative access to the device.</p>",
  "Translation": {
    "CN": {
      "Name": "Compact 系列设备存在后门漏洞（CVE-2021-40859）",
      "VulType": [
        "其他"
      ],
      "Tags": [
        "其他"
      ],
      "Description": "<p>Auerswald Compact 系列是德国Auerswald公司的一种 Ict 解决方案。</p><p>Auerswald Compact 系列存在后门漏洞，这些后门允许能够访问基于 Web 的管理应用程序的攻击者对设备进行完全管理访问。</p>",
      "Impact": "<p>Auerswald Compact 系列存在后门漏洞，这些后门允许能够访问基于 Web 的管理应用程序的攻击者对设备进行完全管理访问。</p>",
      "Product": "Compact",
      "Recommendation": "<p>⼚商已发布了漏洞修复程序，请及时关注更新： <a href=\"https://www.auerswald.de/en/product/compact-5500r\">https://www.auerswald.de/en/product/compact-5500r</a></p><p>1、通过防⽕墙等安全设备设置访问策略，设置⽩名单访问。</p><p>2、升级系统版本。</p>"
    },
    "EN": {
      "Name": "Compact backdoors (CVE-2021-40859)",
      "VulType": [
        "other"
      ],
      "Tags": [
        "other"
      ],
      "Description": "<p>Auerswald Compact series is an Ict solution from Auerswald, Germany.</p><p>Auerswald Compact series devices have backdoor vulnerabilities. These backdoors allow an attacker to have full administrative access to the device.</p>",
      "Impact": "<p>Auerswald Compact series devices have backdoor vulnerabilities. These backdoors allow an attacker to have full administrative access to the device.</p>",
      "Product": "Compact",
      "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://www.auerswald.de/en/product/compact-5500r\">https://www.auerswald.de/en/product/compact-5500r</a></p><p>1. Set access policies and whitelist access through security devices such as firewalls.</p><p>2.Upgrade the system version.</p>"
    }
  },
  "References": [
    "https://nvd.nist.gov/vuln/detail/CVE-2021-40859"
  ],
  "HasExp": true,
  "ExpParams": [],
  "ExpTips": null,
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/test.php",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "test",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/test.php",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "test",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "Tags": [
    "其它"
  ],
  "VulType": [
    "其它"
  ],
  "CVEIDs": [
    "CVE-2021-40859"
  ],
  "CVSSScore": "9.8",
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": [
      "Compact"
    ],
    "System": null,
    "Hardware": null
  },
  "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://www.auerswald.de/en/product/compact-5500r\">https://www.auerswald.de/en/product/compact-5500r</a></p><p>1. Set access policies and whitelist access through security devices such as firewalls.</p><p>2. Upgrade the system version.</p>",
  "CNNVD": [
    "CNNVD-202112-390"
  ],
  "CNVD": [
    ""
  ]
}