CVE-2021-27418— GE UR family input validation
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I. Basic Information for CVE-2021-27418
Vulnerability Information
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Vulnerability Title
GE UR family input validation
Source: NVD (National Vulnerability Database)
Vulnerability Description
GE UR firmware versions prior to version 8.1x supports web interface with read-only access. The device fails to properly validate user input, making it possible to perform cross-site scripting attacks, which may be used to send a malicious script. Also, UR Firmware web server does not perform HTML encoding of user-supplied strings.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
GE Grid Solutions UR 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GE Grid Solutions UR是法国 （GE Grid Solutions）公司的一个嵌入式操作系统。提供高性能保护，可扩展的I / O，集成的监视和计量，高速通信以及广泛的编程和配置功能。 GE Grid Solutions UR 存在跨站脚本漏洞，该漏洞源于无法正确验证用户输入，攻击者可利用该漏洞发送恶意脚本。
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
II. Public POCs for CVE-2021-27418
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02x_refsource_CONFIRM
- https://www.gegridsolutions.com/Passport/Login.aspxx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-27418
Same Patch Batch · GE · 2022-03-23 · 7 CVEs total
| CVE-2021-27426 | 9.8 CRITICAL | GE UR family insecure default variable initialization |
| CVE-2021-27428 | 9.8 CRITICAL | GE UR family Unrestricted Upload of File with Dangerous Type |
| CVE-2021-27430 | 8.4 HIGH | GE UR family hardcoded credentials |
| CVE-2021-27422 | 7.5 HIGH | GE UR family exposure of sensitive information to an unauthorized actor |
| CVE-2021-27420 | 5.3 MEDIUM | GE UR family input validation |
| CVE-2021-27424 | 5.3 MEDIUM | GE UR family exposure of sensitive information to an unauthorized actor |
IV. Related Vulnerabilities
Same product: UR family
- CVE-2021-27422
GE UR family exposure of sensitive information to an unautho - CVE-2021-27426
GE UR family insecure default variable initialization - CVE-2021-27424
GE UR family exposure of sensitive information to an unautho - CVE-2021-27428
GE UR family Unrestricted Upload of File with Dangerous Type - CVE-2021-27420
GE UR family input validation
Same weakness: CWE-20
V. Comments for CVE-2021-27418
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