cnvd - cnvd-2017-21779

cnvd-2017-21779

Vulnerability from cnvd

Title: Juniper Junos默认密码漏洞

Description:

Juniper Junos是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统。该操作系统提供了安全编程接口和JunosSDK。

Juniper Junos SRX系列存在默认密码漏洞。攻击者可利用该漏洞获取系统权限并做进一步操作。

Severity: 高

Patch Name: Juniper Junos默认密码漏洞的补丁

Patch Description:

Juniper Junos是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统。该操作系统提供了安全编程接口和JunosSDK。

Juniper Junos SRX系列存在默认密码漏洞。攻击者可利用该漏洞获取系统权限并做进一步操作。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10791

Reference: http://securitytracker.com/id/1038904

Impacted products

Name
Juniper Networks Junos OS 12.1X47-D10(Juniper SRX Series devices)

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2343",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2343"
    }
  },
  "description": "Juniper Junos\u662f\u7f8e\u56fd\u77bb\u535a\u7f51\u7edc\uff08Juniper Networks\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u8be5\u516c\u53f8\u7684\u786c\u4ef6\u7cfb\u7edf\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u5b89\u5168\u7f16\u7a0b\u63a5\u53e3\u548cJunosSDK\u3002\r\n\r\nJuniper Junos SRX\u7cfb\u5217\u5b58\u5728\u9ed8\u8ba4\u5bc6\u7801\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7cfb\u7edf\u6743\u9650\u5e76\u505a\u8fdb\u4e00\u6b65\u64cd\u4f5c\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10791",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-21779",
  "openTime": "2017-08-18",
  "patchDescription": "Juniper Junos\u662f\u7f8e\u56fd\u77bb\u535a\u7f51\u7edc\uff08Juniper Networks\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u8be5\u516c\u53f8\u7684\u786c\u4ef6\u7cfb\u7edf\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u5b89\u5168\u7f16\u7a0b\u63a5\u53e3\u548cJunosSDK\u3002\r\n\r\nJuniper Junos SRX\u7cfb\u5217\u5b58\u5728\u9ed8\u8ba4\u5bc6\u7801\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7cfb\u7edf\u6743\u9650\u5e76\u505a\u8fdb\u4e00\u6b65\u64cd\u4f5c\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": "Juniper Junos\u9ed8\u8ba4\u5bc6\u7801\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Juniper Networks Junos OS 12.1X47-D10(Juniper SRX Series devices)"
  },
  "referenceLink": "http://securitytracker.com/id/1038904",
  "serverity": "\u9ad8",
  "submitTime": "2017-07-14",
  "title": "Juniper Junos\u9ed8\u8ba4\u5bc6\u7801\u6f0f\u6d1e"
}

CVE-2017-2343 (GCVE-0-2017-2343)

Vulnerability from cvelistv5

Published

2017-07-14 14:00

Modified

2024-09-17 02:17

Severity ?

10.0 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

Use of Hard-coded Credentials

Summary

The Integrated User Firewall (UserFW) feature was introduced in Junos OS version 12.1X47-D10 on the Juniper SRX Series devices to provide simple integration of user profiles on top of the existing firewall polices. As part of an internal security review of the UserFW services authentication API, hardcoded credentials were identified and removed which can impact both the SRX Series device, and potentially LDAP and Active Directory integrated points. An attacker may be able to completely compromise SRX Series devices, as well as Active Directory servers and services. When Active Directory is compromised, it may allow access to user credentials, workstations, servers performing other functions such as email, database, etc. Inter-Forest Active Directory deployments may also be at risk as the attacker may gain full administrative control over one or more Active Directories depending on the credentials supplied by the administrator of the AD domains and SRX devices performing integrated authentication of users, groups and devices. To identify if your device is potentially vulnerable to exploitation, check to see if the service is operating; from CLI review the following output: root@SRX-Firewall# run show services user-identification active-directory-access domain-controller status extensive A result of "Status: Connected" will indicate that the service is active on the device. To evaluate if user authentication is occurring through the device: root@SRX-Firewall# run show services user-identification active-directory-access active-directory-authentication-table all Next review the results to see if valid users and groups are returned. e.g. Domain: juniperlab.com Total entries: 3 Source IP Username groups state 172.16.26.1 administrator Valid 192.168.26.2 engg01 engineers Valid 192.168.26.3 guest01 guests Valid Domain: NULL Total entries: 8 Source IP Username groups state 192.168.26.4 Invalid 192.168.26.5 Invalid This will also indicate that Valid users and groups are authenticating through the device. Affected releases are Juniper Networks Junos OS 12.3X48 from 12.3X48-D30 and prior to 12.3X48-D35 on SRX series; 15.1X49 from 15.1X49-D40 and prior to 15.1X49-D50 on SRX series. Devices on any version of Junos OS 12.1X46, or 12.1X47 are unaffected by this issue.

References

▼	URL	Tags
	https://kb.juniper.net/JSA10791	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1038904	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Version: 12.3X48 from 12.3X48-D30 and prior to 12.3X48-D35 Version: 15.1X49 from 15.1X49-D40 and prior to 15.1X49-D50

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:48:05.255Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA10791"
          },
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            "tags": [
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              "x_refsource_SECTRACK",
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            "url": "http://www.securitytracker.com/id/1038904"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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            "SRX series"
          ],
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
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              "version": "12.3X48 from 12.3X48-D30 and prior to 12.3X48-D35"
            },
            {
              "status": "affected",
              "version": "15.1X49 from 15.1X49-D40 and prior to 15.1X49-D50"
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          ]
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      "datePublic": "2017-07-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Integrated User Firewall (UserFW) feature was introduced in Junos OS version 12.1X47-D10 on the Juniper SRX Series devices to provide simple integration of user profiles on top of the existing firewall polices. As part of an internal security review of the UserFW services authentication API, hardcoded credentials were identified and removed which can impact both the SRX Series device, and potentially LDAP and Active Directory integrated points. An attacker may be able to completely compromise SRX Series devices, as well as Active Directory servers and services. When Active Directory is compromised, it may allow access to user credentials, workstations, servers performing other functions such as email, database, etc. Inter-Forest Active Directory deployments may also be at risk as the attacker may gain full administrative control over one or more Active Directories depending on the credentials supplied by the administrator of the AD domains and SRX devices performing integrated authentication of users, groups and devices. To identify if your device is potentially vulnerable to exploitation, check to see if the service is operating; from CLI review the following output: root@SRX-Firewall# run show services user-identification active-directory-access domain-controller status extensive A result of \"Status: Connected\" will indicate that the service is active on the device. To evaluate if user authentication is occurring through the device: root@SRX-Firewall# run show services user-identification active-directory-access active-directory-authentication-table all Next review the results to see if valid users and groups are returned. e.g. Domain: juniperlab.com Total entries: 3 Source IP Username groups state 172.16.26.1 administrator Valid 192.168.26.2 engg01 engineers Valid 192.168.26.3 guest01 guests Valid Domain: NULL Total entries: 8 Source IP Username groups state 192.168.26.4 Invalid 192.168.26.5 Invalid This will also indicate that Valid users and groups are authenticating through the device. Affected releases are Juniper Networks Junos OS 12.3X48 from 12.3X48-D30 and prior to 12.3X48-D35 on SRX series; 15.1X49 from 15.1X49-D40 and prior to 15.1X49-D50 on SRX series. Devices on any version of Junos OS 12.1X46, or 12.1X47 are unaffected by this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
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      "problemTypes": [
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        "shortName": "juniper"
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          "url": "http://www.securitytracker.com/id/1038904"
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      ],
      "title": "SRX Series: Hardcoded credentials in Integrated UserFW feature.",
      "workarounds": [
        {
          "lang": "en",
          "value": "There is no workaround to completely mitigate the risk of this issue.\nCustomers may reduce the risk of exploitation of this issue by disabling the UserFW service on devices running the service until such time that a fix can be taken."
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-2343",
          "STATE": "PUBLIC",
          "TITLE": "SRX Series: Hardcoded credentials in Integrated UserFW feature."
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        "affects": {
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        "description": {
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              "lang": "eng",
              "value": "The Integrated User Firewall (UserFW) feature was introduced in Junos OS version 12.1X47-D10 on the Juniper SRX Series devices to provide simple integration of user profiles on top of the existing firewall polices. As part of an internal security review of the UserFW services authentication API, hardcoded credentials were identified and removed which can impact both the SRX Series device, and potentially LDAP and Active Directory integrated points. An attacker may be able to completely compromise SRX Series devices, as well as Active Directory servers and services. When Active Directory is compromised, it may allow access to user credentials, workstations, servers performing other functions such as email, database, etc. Inter-Forest Active Directory deployments may also be at risk as the attacker may gain full administrative control over one or more Active Directories depending on the credentials supplied by the administrator of the AD domains and SRX devices performing integrated authentication of users, groups and devices. To identify if your device is potentially vulnerable to exploitation, check to see if the service is operating; from CLI review the following output: root@SRX-Firewall# run show services user-identification active-directory-access domain-controller status extensive A result of \"Status: Connected\" will indicate that the service is active on the device. To evaluate if user authentication is occurring through the device: root@SRX-Firewall# run show services user-identification active-directory-access active-directory-authentication-table all Next review the results to see if valid users and groups are returned. e.g. Domain: juniperlab.com Total entries: 3 Source IP Username groups state 172.16.26.1 administrator Valid 192.168.26.2 engg01 engineers Valid 192.168.26.3 guest01 guests Valid Domain: NULL Total entries: 8 Source IP Username groups state 192.168.26.4 Invalid 192.168.26.5 Invalid This will also indicate that Valid users and groups are authenticating through the device. Affected releases are Juniper Networks Junos OS 12.3X48 from 12.3X48-D30 and prior to 12.3X48-D35 on SRX series; 15.1X49 from 15.1X49-D40 and prior to 15.1X49-D50 on SRX series. Devices on any version of Junos OS 12.1X46, or 12.1X47 are unaffected by this issue."
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              "url": "https://kb.juniper.net/JSA10791"
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              "name": "1038904",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038904"
            }
          ]
        },
        "solution": "The following software releases have been updated to resolve this specific issue: 12.3X48-D35, 15.1X49-D50, and all subsequent releases.\n\nThis issue is being tracked as PR 1171966 and is visible on the Customer Support website.",
        "work_around": [
          {
            "lang": "en",
            "value": "There is no workaround to completely mitigate the risk of this issue.\nCustomers may reduce the risk of exploitation of this issue by disabling the UserFW service on devices running the service until such time that a fix can be taken."
          }
        ]
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  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2017-2343",
    "datePublished": "2017-07-14T14:00:00Z",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-09-17T02:17:10.153Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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