CVE-2021-30650
Quick assessment
Affected
n/a Layer7 API Management OAuth Toolkit (OTK)
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.
Broadcom Symantec Layer7 API Management OAuth Toolkit是美国博通（Broadcom）公司的Layer7 API 管理社区博客。 Broadcom Symantec Layer7 API Management OAuth Toolkit 存在跨站脚本漏洞，该漏洞允许远程攻击者可利用该漏洞为OTK web UI创建一个恶意URL，并通过钓鱼攻击或其他社会工程技术攻击OTK用户。成功的攻击允许向OTK web UI客户端应用程序中注入恶意代码。
Possible ATT&CK Techniques 2 AI
T1189 · Drive-by Compromise T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-30650
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A reflected cross-site scripting (XSS) vulnerability in the Symantec Layer7 API Management OAuth Toolkit (OTK) allows a remote attacker to craft a malicious URL for the OTK web UI and target OTK users with phishing attacks or other social engineering techniques. A successful attack allows injecting malicious code into the OTK web UI client application.
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
Broadcom Symantec Layer7 API Management OAuth Toolkit跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Broadcom Symantec Layer7 API Management OAuth Toolkit是美国博通（Broadcom）公司的Layer7 API 管理社区博客。 Broadcom Symantec Layer7 API Management OAuth Toolkit 存在跨站脚本漏洞，该漏洞允许远程攻击者可利用该漏洞为OTK web UI创建一个恶意URL，并通过钓鱼攻击或其他社会工程技术攻击OTK用户。成功的攻击允许向OTK web UI客户端应用程序中注入恶意代码。
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 |
|---|---|---|---|---|
| - | Layer7 API Management OAuth Toolkit (OTK) | OTK 4.4.x and earlier | - |
|
II. Public POCs for CVE-2021-30650
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-30650 (1)
Same Patch Batch · n/a · 2022-02-18 · 66 CVEs total
| CVE-2022-25299 | 9.8 CRITICAL | Arbitrary File Write |
| CVE-2021-23702 | 7.6 HIGH | Prototype Pollution |
| CVE-2022-25298 | 7.5 HIGH | Path Traversal |
| CVE-2021-46062 | MingSoft MCMS 安全漏洞 | |
| CVE-2022-25134 | TotoLink routers 命令注入漏洞 | |
| CVE-2022-25135 | TotoLink routers 命令注入漏洞 | |
| CVE-2022-25133 | TotoLink routers 命令注入漏洞 | |
| CVE-2021-46110 | Online Shopping Portal 安全漏洞 | |
| CVE-2021-46082 | Moxa Tn-5900 安全漏洞 | |
| CVE-2021-46063 | MingSoft MCMS 代码代码注入漏洞 | |
| CVE-2021-40841 | LiveConfig 路径遍历漏洞 | |
| CVE-2021-46037 | MingSoft MCMS 安全漏洞 | |
| CVE-2021-46036 | MingSoft MCMS 代码问题漏洞 | |
| CVE-2020-8242 | Packet Tide ExpressionEngine 安全漏洞 | |
| CVE-2021-3657 | Sourceforge mbsync 缓冲区错误漏洞 | |
| CVE-2021-3947 | QEMU 缓冲区错误漏洞 | |
| CVE-2021-3930 | QEMU 安全漏洞 | |
| CVE-2021-20325 | Red Hat Enterprise Linux 代码问题漏洞 | |
| CVE-2021-20322 | Linux kernel 安全特征问题漏洞 | |
| CVE-2021-20321 | Linux kernel 竞争条件问题漏洞 |
Showing top 20 of 66 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-30650
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