cnvd - cnvd-2021-103655

cnvd-2021-103655

Vulnerability from cnvd

Title: Juniper Networks Junos OS访问控制错误漏洞

Description:

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

Juniper Networks Junos OS存在访问控制错误漏洞，该漏洞源于在特定配置下，不管保护服务的安全设置如何，都可以从任何接口访问设备 J-Web管理服务。攻击者可利用该漏洞访问J-Web 管理服务。

Severity: 高

Patch Name: Juniper Networks Junos OS访问控制错误漏洞的补丁

Patch Description:

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

Juniper Networks Junos OS存在访问控制错误漏洞，该漏洞源于在特定配置下，不管保护服务的安全设置如何，都可以从任何接口访问设备 J-Web管理服务。攻击者可利用该漏洞访问J-Web 管理服务。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=JSA11252&actp=SUBSCRIPTION

Reference: https://vigilance.fr/vulnerability/Junos-OS-multiple-vulnerabilities-36656

Impacted products

Name
['Juniper Networks Junos OS 20.4', 'Juniper Networks Junos OS 21.1']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31384",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-31384"
    }
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  "number": "CNVD-2021-103655",
  "openTime": "2021-12-31",
  "patchDescription": "Juniper Networks Junos OS\u662f\u7f8e\u56fd\u77bb\u535a\u7f51\u7edc\uff08Juniper Networks\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8e\u8be5\u516c\u53f8\u7684\u786c\u4ef6\u8bbe\u5907\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u5b89\u5168\u7f16\u7a0b\u63a5\u53e3\u548cJunos SDK\u3002\r\n\r\nJuniper Networks Junos OS\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7279\u5b9a\u914d\u7f6e\u4e0b\uff0c\u4e0d\u7ba1\u4fdd\u62a4\u670d\u52a1\u7684\u5b89\u5168\u8bbe\u7f6e\u5982\u4f55\uff0c\u90fd\u53ef\u4ee5\u4ece\u4efb\u4f55\u63a5\u53e3\u8bbf\u95ee\u8bbe\u5907 J-Web\u7ba1\u7406\u670d\u52a1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95eeJ-Web \u7ba1\u7406\u670d\u52a1\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",
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  "serverity": "\u9ad8",
  "submitTime": "2021-10-16",
  "title": "Juniper Networks Junos OS\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-31384 (GCVE-0-2021-31384)

Vulnerability from cvelistv5

Published

2021-10-19 18:17

Modified

2024-09-16 17:37

Severity ?

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CWE

CWE-285 - Improper Authorization
CWE-862 - Missing Authorization
CWE-551 - Incorrect Behavior Order: Authorization Before Parsing and Canonicalization
CWE-939 - Improper Authorization in Handler for Custom URL Scheme
CWE-1220 - Insufficient Granularity of Access Control

Summary

Due to a Missing Authorization weakness and Insufficient Granularity of Access Control in a specific device configuration, a vulnerability exists in Juniper Networks Junos OS on SRX Series whereby an attacker who attempts to access J-Web administrative interfaces can successfully do so from any device interface regardless of the web-management configuration and filter rules which may otherwise protect access to J-Web. This issue affects: Juniper Networks Junos OS SRX Series 20.4 version 20.4R1 and later versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1.

References

▼	URL	Tags
	https://kb.juniper.net/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Patch: unspecified Version: 20.4R1 < 20.4* Version: 21.1 < 21.1R1-S1, 21.1R2

Show details on NVD website

JSON

To clipboard

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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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