CVE-2019-19279
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I. Basic Information for CVE-2019-19279
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules (All versions). Specially crafted packets sent to port 50000/UDP of the EN100 Ethernet communication modules could cause a Denial-of-Service of the affected device. A manual reboot is required to recover the service of the device. At the time of advisory publication no public exploitation of this security vulnerability was known to Siemens.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIPROTEC 4和SIPROTEC Compact 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIPROTEC 4和SIPROTEC Compact（搭载有EN100 Ethernet通信模块）中存在输入验证错误漏洞。攻击者可借助特制的数据包利用该漏洞导致拒绝服务。
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 |
|---|---|---|---|---|
| Siemens AG | SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules | All versions | - |
II. Public POCs for CVE-2019-19279
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Siemens AG · 2020-03-10 · 5 CVEs total
| CVE-2019-18336 | 多款Siemens产品资源管理错误漏洞 | |
| CVE-2019-19277 | Siemens SIPORT MP 安全漏洞 | |
| CVE-2019-19281 | 多款Siemens产品资源管理错误漏洞 | |
| CVE-2020-7579 | Siemens Spectrum Power 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-20
V. Comments for CVE-2019-19279
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