CVE-2021-30004
Quick assessment
Affected
n/a n/a
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.
hostapd是一款访问点和身份验证服务器的用户空间守护程序。wpa_supplicant是一款跨平台的WPA请求程序。该程序支持WEP、WPA和WPA2等。 wpa_supplicant and hostapd 2.9 存在输入验证错误漏洞，该漏洞源于tls pkcs1.c和tls x509v3.c算法识别参数处理不当，可能会发生伪造攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-30004
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.
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
wpa_supplicant and hostapd 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
hostapd是一款访问点和身份验证服务器的用户空间守护程序。wpa_supplicant是一款跨平台的WPA请求程序。该程序支持WEP、WPA和WPA2等。 wpa_supplicant and hostapd 2.9 存在输入验证错误漏洞，该漏洞源于tls pkcs1.c和tls x509v3.c算法识别参数处理不当，可能会发生伪造攻击。
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-2021-30004
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-30004
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-30004 (1)
-
https://security.gentoo.org/glsa/202309-16 vendor-advisory
Other References for CVE-2021-30004 (1)
Same Patch Batch · n/a · 2021-04-02 · 35 CVEs total
| CVE-2021-28113 | 6.7 MEDIUM | Okta Access Gateway 操作系统命令注入漏洞 |
| CVE-2021-29651 | Caleb Doxsey Pomerium 输入验证错误漏洞 | |
| CVE-2019-20466 | de Consumentenbond Sannce Smart HD Baby Monitor 安全漏洞 | |
| CVE-2019-20465 | de Consumentenbond Sannce Smart HD Baby Monitor 安全漏洞 | |
| CVE-2019-20464 | de Consumentenbond Sannce Smart HD Baby Monitor 授权问题漏洞 | |
| CVE-2019-20463 | de Consumentenbond Sannce Smart HD Baby Monitor 安全漏洞 | |
| CVE-2021-28124 | Cohesity DataPlatform 访问控制错误漏洞 | |
| CVE-2021-28123 | Cohesity DataPlatform 信任管理问题漏洞 | |
| CVE-2021-29652 | Caleb Doxsey Pomerium 输入验证错误漏洞 | |
| CVE-2020-11925 | Luvion Grand Elite 3 Connect 安全漏洞 | |
| CVE-2021-29011 | DMA Softlab Radius Manager 跨站脚本漏洞 | |
| CVE-2021-29012 | DMA Softlab Radius Manager 授权问题漏洞 | |
| CVE-2021-25894 | Magnolia CMS 跨站脚本漏洞 | |
| CVE-2021-25893 | Magnolia CMS 跨站脚本漏洞 | |
| CVE-2021-30000 | SOURCEFORGE 组织 SOURCEFORGE LATRIX SQL注入漏洞 | |
| CVE-2021-30003 | Nokia G-120W-F 跨站脚本漏洞 | |
| CVE-2021-30002 | Linux kernel 安全漏洞 | |
| CVE-2021-28940 | MagpieRSS 安全漏洞 | |
| CVE-2020-27600 | D-Link Router 操作系统命令注入漏洞 | |
| CVE-2020-21590 | WUZHI CMS 路径遍历漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-30004
No comments yet