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CVE-2020-12009

Quick assessment

Affected
Mitsubishi Electric MC Works64
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.

Mitsubishi Electric MC Works64和MC Works32都是日本三菱电机（Mitsubishi Electric）公司的一套数据采集与监控系统（SCADA）。 Mitsubishi Electric MC Works64 4.02C (10.95.208.31)及之前版本和ICONICS GENESIS64 Workbench Pack-and-Go 10.96及之前版本中存在代码问题漏洞，该漏洞源于不正确的反序列化。远程攻击者可借助特制通信包利用该漏洞执行远程代码和导致拒绝服务

AI Predicted 7.5 Difficulty: Moderate EPSS 3.60% · P89

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-12009

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A specially crafted communication packet sent to the affected device could cause a denial-of-service condition due to a deserialization vulnerability. This affects: Mitsubishi Electric MC Works64 Version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 Version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior; ICONICS GenBroker32 v9.5 and prior.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Mitsubishi Electric MC Works64和ICONICS GENESIS64 Workbench Pack-and-Go 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric MC Works64和MC Works32都是日本三菱电机（Mitsubishi Electric）公司的一套数据采集与监控系统（SCADA）。 Mitsubishi Electric MC Works64 4.02C (10.95.208.31)及之前版本和ICONICS GENESIS64 Workbench Pack-and-Go 10.96及之前版本中存在代码问题漏洞，该漏洞源于不正确的反序列化。远程攻击者可借助特制通信包利用该漏洞执行远程代码和导致拒绝服务
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
Mitsubishi Electric MC Works64 4.02C (10.95.208.31) and earlier -
Mitsubishi Electric MC Works32 Version 3.00A (9.50.255.02) -
ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior -
ICONICS GenBroker32 v9.5 and prior -

II. Public POCs for CVE-2020-12009

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III. Intelligence Information for CVE-2020-12009

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Vendor Advisories for CVE-2020-12009 (2)

Same Patch Batch · Mitsubishi Electric · 2020-07-16 · 4 CVEs total

CVE-2020-12007 Mitsubishi Electric MC Works64和ICONICS GENESIS64 FrameWorX Server 代码问题漏洞
CVE-2020-12013 Mitsubishi Electric MC Works32 SQL注入漏洞
CVE-2020-12015 Mitsubishi Electric MC Works64和ICONICS GENESIS64 Platform Services 代码问题漏洞

IV. Related Vulnerabilities

Same product: MC Works64
Same vendor: Mitsubishi Electric
Same weakness: CWE-502

V. Comments for CVE-2020-12009

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