CVE-2021-27430— GE UR family hardcoded credentials
Quick assessment
Affected
GE UR bootloader binary
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 7.00, 7.01 and 7.02 存在信任管理问题漏洞，该漏洞源于包含未使用的硬编码凭据。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-27430
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
GE UR family hardcoded credentials
Source: CVE Program / CVE List V5
Vulnerability Description
GE UR bootloader binary Version 7.00, 7.01 and 7.02 included unused hardcoded credentials. Additionally, a user with physical access to the UR IED can interrupt the boot sequence by rebooting the UR.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
GE Grid Solutions UR 信任管理问题漏洞
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 7.00, 7.01 and 7.02 存在信任管理问题漏洞，该漏洞源于包含未使用的硬编码凭据。
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 |
|---|---|---|---|---|
| GE | UR bootloader binary | 7.00 | - |
|
II. Public POCs for CVE-2021-27430
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-27430
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-27430 (1)
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02 x_refsource_CONFIRM
Other References for CVE-2021-27430 (1)
-
https://www.gegridsolutions.com/Passport/Login.aspx x_refsource_CONFIRM
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-2021-27422 | 7.5 HIGH | GE UR family exposure of sensitive information to an unauthorized actor |
| CVE-2021-27418 | 5.3 MEDIUM | GE UR family input validation |
| 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
V. Comments for CVE-2021-27430
No comments yet