CVE-2020-27259— Omron CX-One
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I. Basic Information for CVE-2020-27259
Vulnerability Information
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Vulnerability Title
Omron CX-One
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Omron CX-One Version 4.60 and prior may allow an attacker to supply a pointer to arbitrary memory locations, which may allow an attacker to remotely execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
非可信指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Omron CX-One和CX-Protocol 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omron CX-One是日本欧姆龙（Omron）公司的一套集成工具包。该产品包括变频器、温度控制器以及PLC编程软件等。CX-Protocol是其中的一个用于创建串行通信协议与标准串行设备通信的组件。 Omron 多款产品存在安全漏洞，该漏洞允许攻击者提供指向任意对象的指针内存位置，攻击者可利用该漏洞远程执行任意码。以下产品及版本受到影响：CX-Protocol Versions 2.02 and prior,CX-Server Versions 5.0.28 and prior,CX-Position
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 |
|---|---|---|---|---|
| Omron | CX-One | unspecified ~ 4.60 | - | |
| Omron | CX-Protocol | unspecified ~ 2.02 | - | |
| Omron | CX-Server | unspecified ~ 5.0.28 | - | |
| Omron | CX-Position | unspecified ~ 2.52 | - |
II. Public POCs for CVE-2020-27259
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.zerodayinitiative.com/advisories/ZDI-21-182/x_refsource_MISC
- Omron CX-One | CISAx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-27259
Same Patch Batch · Omron · 2021-02-09 · 3 CVEs total
| CVE-2020-27257 | Omron CX-One | |
| CVE-2020-27261 | Omron CX-One |
IV. Related Vulnerabilities
Same vendor: Omron
- CVE-2022-45792
Directory Traversal in Project File Format allows overwrite - CVE-2022-45790
Omron FINS memory protection susceptible to bruteforce - CVE-2022-45794
Omron CJ-series and CS-series unauthenticated filesystem acc - CVE-2022-45793
Executable files writable by low-privileged users in Omron S - CVE-2022-3396
OMRON CX-Programmer Out-of-bounds Write
Same weakness: CWE-822
V. Comments for CVE-2020-27259
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