CVE-2021-23592— Deserialization of Untrusted Data
Quick assessment
Affected
n/a topthink/framework
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.
顶想信息科技 ThinkPHP是中国顶想信息科技公司的一套基于PHP的、开源的、轻量级Web应用程序开发框架。 ThinkPHP framework 6.0.12之前版本存在安全漏洞，该漏洞源于Driver类中存在不安全的反序列化。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-23592
Vulnerability Information
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Vulnerability Title
Deserialization of Untrusted Data
Source: CVE Program / CVE List V5
Vulnerability Description
The package topthink/framework before 6.0.12 are vulnerable to Deserialization of Untrusted Data due to insecure unserialize method in the Driver class.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ThinkPHP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
顶想信息科技 ThinkPHP是中国顶想信息科技公司的一套基于PHP的、开源的、轻量级Web应用程序开发框架。 ThinkPHP framework 6.0.12之前版本存在安全漏洞，该漏洞源于Driver类中存在不安全的反序列化。
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 |
|---|---|---|---|---|
| - | topthink/framework | unspecified ~ 6.0.12 | - |
|
II. Public POCs for CVE-2021-23592
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-23592 (1)
Vendor Advisories for CVE-2021-23592 (1)
-
https://snyk.io/vuln/SNYK-PHP-TOPTHINKFRAMEWORK-2385695 x_refsource_MISC
Other References for CVE-2021-23592 (1)
-
https://github.com/top-think/framework/releases/tag/v6.0.12 x_refsource_MISC
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IV. Related Vulnerabilities
V. Comments for CVE-2021-23592
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