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CVE-2021-0279— Contrail Cloud: Hardcoded credentials for RabbitMQ service

Quick assessment

Affected
Juniper Networks Contrail Cloud
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juniper Networks Contrail Cloud是美国瞻博（Juniper Networks）公司的一个完全托管的电信云运行解决方案。 Juniper Networks Contrail Cloud 13.6.0 之前存在安全漏洞，该漏洞源于默认启用 RabbitMQ 服务并使用硬编码凭据。有权访问 RabbitMQ 管理服务（例如 GUI）的攻击者可以使用这些硬编码凭据来导致拒绝服务 (DoS) 或访问未指定的敏感系统信息。

CVSS 8.6 · High EPSS 0.62% · P48
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I. Basic Information for CVE-2021-0279

Vulnerability Information
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Vulnerability Title
Contrail Cloud: Hardcoded credentials for RabbitMQ service
Source: CVE Program / CVE List V5
Vulnerability Description
Juniper Networks Contrail Cloud (CC) releases prior to 13.6.0 have RabbitMQ service enabled by default with hardcoded credentials. The messaging services of RabbitMQ are used when coordinating operations and status information among Contrail services. An attacker with access to an administrative service for RabbitMQ (e.g. GUI), can use these hardcoded credentials to cause a Denial of Service (DoS) or have access to unspecified sensitive system information. This issue affects the Juniper Networks Contrail Cloud releases on versions prior to 13.6.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Contrail Cloud 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Contrail Cloud是美国瞻博（Juniper Networks）公司的一个完全托管的电信云运行解决方案。 Juniper Networks Contrail Cloud 13.6.0 之前存在安全漏洞，该漏洞源于默认启用 RabbitMQ 服务并使用硬编码凭据。有权访问 RabbitMQ 管理服务（例如 GUI）的攻击者可以使用这些硬编码凭据来导致拒绝服务 (DoS) 或访问未指定的敏感系统信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Juniper Networks Contrail Cloud unspecified ~ 13.6.0 -

II. Public POCs for CVE-2021-0279

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III. Intelligence Information for CVE-2021-0279

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Vendor Advisories for CVE-2021-0279 (1)

Same Patch Batch · Juniper Networks · 2021-07-15 · 19 CVEs total

CVE-2021-0276 9.8 CRITICAL Steel-Belted Radius Carrier Edition: Remote code execution vulnerability when EAP Authenti
CVE-2021-0277 8.8 HIGH Junos OS and Junos OS Evolved: LLDP Out-of-Bounds Read vulnerability in l2cpd
CVE-2021-0278 8.8 HIGH Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to ro
CVE-2021-0286 7.5 HIGH Junos OS Evolved: Specially crafted packets may cause the AFT manager process to crash and
CVE-2021-0280 7.5 HIGH Junos OS: PTX Series, QFX10K Series: Upon receipt of specific packets BFD sessions might f
CVE-2021-0282 7.5 HIGH Junos OS: RPD crash while processing a specific BGP UPDATE when Multipath or add-path feat
CVE-2021-0283 7.5 HIGH Junos OS: Upon receipt of specific sequences of genuine packets destined to the device the
CVE-2021-0285 7.5 HIGH Junos OS: QFX5000 Series and EX4600 Series: Continuous traffic destined to a device config
CVE-2021-0287 6.5 MEDIUM Junos OS and Junos OS Evolved: RPD could crash in SR-ISIS/MPLS environment due to a flap o
CVE-2021-0288 6.5 MEDIUM Junos OS: MX Series, EX9200 Series: FPC may crash upon receipt of specific MPLS packet aff
CVE-2021-0289 6.5 MEDIUM Junos OS: User-defined ARP Policer isn't applied on Aggregated Ethernet (AE) interface unt
CVE-2021-0290 6.5 MEDIUM Junos OS: MX Series, EX9200 Series, SRX4600: Ethernet interface vulnerable to specially cr
CVE-2021-0291 6.5 MEDIUM Junos OS and Junos OS Evolved: A vulnerability allows a network based unauthenticated atta
CVE-2021-0292 6.5 MEDIUM Junos OS Evolved: Memory leak in arpd or ndp processes can lead to Denial of Service (DoS)
CVE-2021-0295 6.1 MEDIUM Junos OS: QFX10K Series: Denial of Service (DoS) upon receipt of DVMRP packets received on
CVE-2021-0281 5.9 MEDIUM Junos OS and Junos OS Evolved: Specific packets can trigger rpd crash when BGP Origin Vali
CVE-2021-0293 5.5 MEDIUM Junos OS: Out-of-memory condition and crashes can occur after executing a certain CLI comm
CVE-2021-0294 5.3 MEDIUM Junos OS: QFX5000 Series and EX4600 Series: Enhanced storm control might not work leading

IV. Related Vulnerabilities

Same vendor: Juniper Networks
Same weakness: CWE-798

V. Comments for CVE-2021-0279

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