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CVE-2021-22965

Quick assessment

Affected
n/a Pulse Connect Secure
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.

Pulse Secure Pulse Connect Secure（又名PCS，前称Juniper Junos Pulse）是美国Pulse Secure公司的一套SSL VPN解决方案。 Pulse Connect Secure 存在资源管理错误漏洞，该漏洞源于对用户提供的输入验证不足。攻击者可利用该漏洞向应用程序传递特制的输入，并执行拒绝服务(DoS)攻击。

AI Predicted 7.5 Difficulty: Easy EPSS 2.19% · P82
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I. Basic Information for CVE-2021-22965

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Pulse Connect Secure before 9.1R12.1 could allow an unauthenticated administrator to causes a denial of service when a malformed request is sent to the device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Pulse Secure Pulse Connect Secure 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pulse Secure Pulse Connect Secure（又名PCS，前称Juniper Junos Pulse）是美国Pulse Secure公司的一套SSL VPN解决方案。 Pulse Connect Secure 存在资源管理错误漏洞，该漏洞源于对用户提供的输入验证不足。攻击者可利用该漏洞向应用程序传递特制的输入，并执行拒绝服务(DoS)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
- Pulse Connect Secure Fixed in 9.1R12.1 -

II. Public POCs for CVE-2021-22965

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III. Intelligence Information for CVE-2021-22965

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Other References for CVE-2021-22965 (1)

Same Patch Batch · n/a · 2021-11-19 · 35 CVEs total

CVE-2021-23433 5.9 MEDIUM Prototype Pollution
CVE-2021-37592 Suricata 缓冲区错误漏洞
CVE-2021-29323 Moddable SDK 缓冲区错误漏洞
CVE-2021-29324 Moddable SDK 缓冲区错误漏洞
CVE-2021-22028 Greenplum Database 路径遍历漏洞
CVE-2021-3962 ImageMagick 资源管理错误漏洞
CVE-2021-22030 Greenplum Database 日志信息泄露漏洞
CVE-2021-22053 VMware Spring Cloud Netflix 代码注入漏洞
CVE-2021-33850 WordPress 跨站脚本漏洞
CVE-2021-29325 Moddable SDK 缓冲区错误漏洞
CVE-2021-41435 ASUS routers 安全漏洞
CVE-2021-41436 ASUS routers 环境问题漏洞
CVE-2021-44033 Ionic Identity Vault 安全漏洞
CVE-2021-44025 Roundcube Webmail 跨站脚本漏洞
CVE-2021-44026 Roundcube Webmail SQL注入漏洞
CVE-2021-21898 LibreCAD 缓冲区错误漏洞
CVE-2021-21899 LibreCAD 缓冲区错误漏洞
CVE-2021-21900 LibreCAD 资源管理错误漏洞
CVE-2021-29326 Moddable SDK 缓冲区错误漏洞
CVE-2021-29327 Moddable SDK 缓冲区错误漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Pulse Connect Secure
Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2021-22965

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