CVE-2021-34824
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Istio是一套连接、管理和保护微服务的开放平台。 Istio 存在权限许可和访问控制问题漏洞，该漏洞源于应用程序没有适当地施加安全限制。攻击者可通过该漏洞访问敏感信息。以下产品及版本受到影响: Istio: 1.8.0、1.8.1、1.8.2、1.8.3、1.8.4、1.8.5、1.8.6、1.9.0、1.9.1、1.9.3、1.9.4、1.9.5、1.10.0、1.10.1。
Possible ATT&CK Techniques 3 AI
T1098 · Account Manipulation T1530 · Data from Cloud Storage T1552 · Unsecured Credentials
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-34824
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Istio (1.8.x, 1.9.0-1.9.5 and 1.10.0-1.10.1) contains a remotely exploitable vulnerability where credentials specified in the Gateway and DestinationRule credentialName field can be accessed from different namespaces.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Istio 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Istio是一套连接、管理和保护微服务的开放平台。 Istio 存在权限许可和访问控制问题漏洞，该漏洞源于应用程序没有适当地施加安全限制。攻击者可通过该漏洞访问敏感信息。以下产品及版本受到影响: Istio: 1.8.0、1.8.1、1.8.2、1.8.3、1.8.4、1.8.5、1.8.6、1.9.0、1.9.1、1.9.3、1.9.4、1.9.5、1.10.0、1.10.1。
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-2021-34824
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | reproducing an old istio bug | https://github.com/rsalmond/CVE-2021-34824 | POC Details |
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-34824
请登录查看更多情报信息。
Other References for CVE-2021-34824 (2)
-
https://github.com/istio/istio/releases x_refsource_MISC
-
https://istio.io/latest/news/security/istio-security-2021-007 x_refsource_MISC
Same Patch Batch · n/a · 2021-06-29 · 28 CVEs total
| CVE-2021-23400 | 6.3 MEDIUM | HTTP Header Injection |
| CVE-2021-20102 | Machform 跨站请求伪造漏洞 | |
| CVE-2021-33503 | urllib3 资源管理错误漏洞 | |
| CVE-2021-34548 | Tor 信息泄露漏洞 | |
| CVE-2021-34549 | Arch Linux 资源管理错误漏洞 | |
| CVE-2021-34550 | Tor 缓冲区错误漏洞 | |
| CVE-2021-31160 | ZOHO ManageEngine ServiceDesk Plus 安全漏洞 | |
| CVE-2021-31530 | ZOHO ManageEngine ServiceDesk Plus 信息泄露漏洞 | |
| CVE-2021-31531 | ZOHO ManageEngine ServiceDesk Plus 代码问题漏洞 | |
| CVE-2021-32990 | winproladder 缓冲区错误漏洞 | |
| CVE-2021-32992 | winproladder 缓冲区错误漏洞 | |
| CVE-2021-32988 | winproladder 缓冲区错误漏洞 | |
| CVE-2021-21871 | PowerISO 缓冲区错误漏洞 | |
| CVE-2021-20101 | Machform 注入漏洞 | |
| CVE-2021-35941 | Western Digital WD My Book Live 访问控制错误漏洞 | |
| CVE-2021-20103 | Machform 跨站脚本漏洞 | |
| CVE-2021-20104 | Machform 代码问题漏洞 | |
| CVE-2021-20105 | Machform 输入验证错误漏洞 | |
| CVE-2021-22119 | VMware Spring Security 安全漏洞 | |
| CVE-2020-21394 | Zhongbang CRMEB SQL注入漏洞 |
Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-34824
No comments yet