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I. Basic Information for CVE-2021-22893
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
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 Secure Pulse Connect Secure 存在资源管理错误漏洞，攻击者可利用该漏洞可以绕过身份验证过程，获得对应用程序的未授权访问。以下产品及版本受到影响：Pulse Connect Secure: 9.0R3, 9.0R3.1, 9.0R3.2, 9.0R3.4, 9.0R3.5, 9.0R
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
VendorProductAffected VersionsCPESubscribe
-Pulse Connect Secure PCS 9.0R3 or above, PCS 9.1R1 and above -
II. Public POCs for CVE-2021-22893
#POC DescriptionSource LinkShenlong Link
1DO NOT RUN THIS.https://github.com/ZephrFish/CVE-2021-22893_HoneyPoC2POC Details
2Pulse Connect Secure RCE Vulnerability (CVE-2021-22893)https://github.com/Mad-robot/CVE-2021-22893POC Details
3Proof On Concept — Pulse Secure CVE-2021-22893https://github.com/orangmuda/CVE-2021-22893POC Details
4Pulse Connect Secure RCE Vulnerability (CVE-2021-22893)https://github.com/MRLEE123456/CVE-2021-22893POC Details
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III. Intelligence Information for CVE-2021-22893
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IV. Related Vulnerabilities
Same product: Pulse Connect Secure
Same vendor: n/a
Same weakness: CWE-287
V. Comments for CVE-2021-22893

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