CVE-2022-29958
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I. Basic Information for CVE-2022-29958
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
JTEKT TOYOPUC PLCs through 2022-04-29 do not ensure data integrity. They utilize the unauthenticated CMPLink/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. Control logic is downloaded to the PLC on a block-by-block basis with a given memory address and a blob of machine code. The logic that is downloaded to the PLC is not cryptographically authenticated, allowing an attacker to execute arbitrary machine code on the PLC's CPU module in the context of the runtime. In the case of the PC10G-CPU, and likely for other CPU modules of the TOYOPUC family, a processor without MPU or MMU is used and this no memory protection or privilege-separation capabilities are available, giving an attacker full control over the CPU.
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
JTEKT TOYOPUC Products 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JTEKT TOYOPUC Products是日本JTEKT公司的一个系列可编程控制器。 JTEKT TOYOPUC Products 存在数据伪造问题漏洞，该漏洞源于受影响的产品缺乏权限分离功能。攻击者利用该漏洞执行任意机器代码。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2022-29958
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.forescout.com/blog/x_refsource_MISC
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-172-02x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-29958
Same Patch Batch · n/a · 2022-07-26 · 67 CVEs total
| CVE-2021-33459 | yasm 代码问题漏洞 | |
| CVE-2021-33440 | Cesanta MJS 代码问题漏洞 | |
| CVE-2021-33441 | Cesanta MJS 代码问题漏洞 | |
| CVE-2021-33442 | Cesanta MJS 代码问题漏洞 | |
| CVE-2021-33453 | lrzip 资源管理错误漏洞 | |
| CVE-2021-33454 | yasm 代码问题漏洞 | |
| CVE-2021-33455 | yasm 代码问题漏洞 | |
| CVE-2021-33456 | yasm 代码问题漏洞 | |
| CVE-2021-33457 | yasm 代码问题漏洞 | |
| CVE-2021-33458 | yasm 代码问题漏洞 | |
| CVE-2021-33452 | lrzip 安全漏洞 | |
| CVE-2021-33460 | yasm 代码问题漏洞 | |
| CVE-2021-33468 | yasm 资源管理错误漏洞 | |
| CVE-2021-33467 | yasm 资源管理错误漏洞 | |
| CVE-2021-33466 | yasm 代码问题漏洞 | |
| CVE-2021-33465 | yasm 代码问题漏洞 | |
| CVE-2021-33464 | yasm 缓冲区错误漏洞 | |
| CVE-2021-33463 | yasm 代码问题漏洞 | |
| CVE-2021-33462 | yasm 资源管理错误漏洞 | |
| CVE-2021-33461 | yasm 资源管理错误漏洞 |
Showing top 20 of 67 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-29958
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