CVE-2022-27640
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I. Basic Information for CVE-2022-27640
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SICAM是德国西门子（Siemens）公司的一个综合变电站自动化系统。 Siemens SIMATIC CP 442-1和CP 443-1存在资源管理错误漏洞。攻击者通过ARP可以触发拒绝服务。
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 |
|---|---|---|---|---|
| Siemens | SIMATIC CP 442-1 RNA | All versions < V1.5.18 | - | |
| Siemens | SIMATIC CP 443-1 RNA | All versions < V1.5.18 | - |
II. Public POCs for CVE-2022-27640
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Siemens · 2022-05-10 · 31 CVEs total
| CVE-2022-29873 | 9.8 CRITICAL | Siemens SICAM 安全漏洞 |
| CVE-2022-29872 | 8.8 HIGH | Siemens SICAM 输入验证错误漏洞 |
| CVE-2022-29874 | 8.8 HIGH | Siemens SICAM 安全漏洞 |
| CVE-2022-24287 | 7.8 HIGH | Siemens SIMATIC 安全漏洞 |
| CVE-2022-29878 | 7.5 HIGH | Siemens SICAM 安全漏洞 |
| CVE-2022-29882 | 7.1 HIGH | Siemens SICAM 跨站脚本漏洞 |
| CVE-2022-29876 | 7.1 HIGH | Siemens SICAM 跨站脚本漏洞 |
| CVE-2022-29880 | 6.5 MEDIUM | Siemens SICAM 跨站脚本漏洞 |
| CVE-2022-29883 | 5.3 MEDIUM | Siemens SICAM 访问控制错误漏洞 |
| CVE-2022-29881 | 5.3 MEDIUM | Siemens SICAM 访问控制错误漏洞 |
| CVE-2022-29879 | 4.3 MEDIUM | Siemens SICAM 访问控制错误漏洞 |
| CVE-2022-24039 | Siemens Desigo PXC4 安全漏洞 | |
| CVE-2022-24040 | 多款Siemens产品资源管理错误漏洞 | |
| CVE-2022-24041 | 多款Siemens产品安全漏洞 | |
| CVE-2022-24042 | 多款Siemens产品代码问题漏洞 | |
| CVE-2022-24043 | 多款Siemens产品安全漏洞 | |
| CVE-2022-24044 | 多款Siemens产品安全漏洞 | |
| CVE-2022-24045 | 多款Siemens产品安全漏洞 | |
| CVE-2021-41545 | 多款Siemens产品安全漏洞 | |
| CVE-2022-24290 | Siemens Teamcenter 缓冲区错误漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same weakness: CWE-400
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V. Comments for CVE-2022-27640
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