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CVE-2021-20586

EPSS 2.01% · P84
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I. Basic Information for CVE-2021-20586

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Resource management errors vulnerability in a robot controller of MELFA FR Series(controller "CR800-*V*D" of RV-*FR***-D-* all versions, controller "CR800-*HD" of RH-*FRH***-D-* all versions, controller "CR800-*HRD" of RH-*FRHR***-D-* all versions, controller "CR800-*V*R with R16RTCPU" of RV-*FR***-R-* all versions, controller "CR800-*HR with R16RTCPU" of RH-*FRH***-R-* all versions, controller "CR800-*HRR with R16RTCPU" of RH-*FRHR***-R-* all versions, controller "CR800-*V*Q with Q172DSRCPU" of RV-*FR***-Q-* all versions, controller "CR800-*HQ with Q172DSRCPU" of RH-*FRH***-Q-* all versions, controller "CR800-*HRQ with Q172DSRCPU" of RH-*FRHR***-Q-* all versions) and a robot controller of MELFA CR Series(controller "CR800-CVD" of RV-8CRL-D-* all versions, controller "CR800-CHD" of RH-*CRH**-D-* all versions) as well as a cooperative robot ASSISTA(controller "CR800-05VD" of RV-5AS-D-* all versions) allows a remote unauthenticated attacker to cause a DoS of the execution of the robot program and the Ethernet communication by sending a large amount of packets in burst over a short period of time. As a result of DoS, an error may occur. A reset is required to recover it if the error occurs.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Mitsubishi Electric产品资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric MELFA FR等都是日本三菱（Mitsubishi Electric）公司的一个用于工业自动化的智能机器人。 多款Mitsubishi Electric产品存在资源管理错误漏洞，成功利用此漏洞可能会导致拒绝服务。以下产品及型号受到影响：Mitsubishi Electric MELFA FR,Mitsubishi Electric MELFA CR,Mitsubishi Electric MELFA ASSISTA。
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

VendorProductAffected VersionsCPESubscribe
-Robot Controller MELFA FR Series; Robot Controller CR Series; Cooperative Robot ASSISTA Controller "CR800-*V*D" of RV-*FR***-D-* all versions, Controller "CR800-*HD" of RH-*FRH***-D-* all versions, Controller "CR800-*HRD" of RH-*FRHR***-D-* all versions, Controller "CR800-*V*R with R16RTCPU" of RV-*FR***-R-* all versions, Controller "CR800-* -

II. Public POCs for CVE-2021-20586

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III. Intelligence Information for CVE-2021-20586

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Other References for CVE-2021-20586 (1)

Same Patch Batch · n/a · 2021-01-29 · 56 CVEs total

CVE-2020-284058.8 HIGHStar Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-284038.0 HIGHStar Computer Star Practice Management Web 跨站请求伪造漏洞
CVE-2020-284066.5 MEDIUMStar Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-284016.5 MEDIUMStar Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-284046.5 MEDIUMStar Computer Star Practice Management Web 访问控制错误漏洞
CVE-2021-233285.6 MEDIUMPrototype Pollution
CVE-2020-284025.4 MEDIUMStar Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-295355.3 MEDIUMRSA Security Archer 跨站脚本漏洞
CVE-2020-295384.9 MEDIUMArcher 访问控制错误漏洞
CVE-2020-295374.6 MEDIUMRSA Security Archer 输入验证错误漏洞
CVE-2020-295364.3 MEDIUMRSA Security Archer 加密问题漏洞
CVE-2020-29004MediaWiki 跨站请求伪造漏洞
CVE-2021-26308Blackbeam Rust-marc 安全漏洞
CVE-2021-26307Mozilla Rust 安全漏洞
CVE-2021-26303PHPGurukul Daily Expense Tracker System 跨站脚本漏洞
CVE-2020-29605MantisBT 安全漏洞
CVE-2020-35547Mitel Networks MiCollab 授权问题漏洞
CVE-2021-3176Mitel BusinessCTI Enterprise (MBC-E) Client 输入验证错误漏洞
CVE-2020-29603MantisBT 访问控制错误漏洞
CVE-2020-35145Acronis True Image for Windows 代码问题漏洞

Showing top 20 of 56 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2021-20586

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