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CVE-2021-31856

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

meshery是一个应用软件。一种多服务网格管理平面，提供服务网格及其工作负载的生命周期，配置和性能管理。 Layer5 Meshery 0.5.2 存在SQL注入漏洞，该漏洞允许攻击者可利用该漏洞通过实验模式文件端点执行任意SQL命令。

AI Predicted 9.8 Difficulty: Easy EPSS 75.38% · P100

Public Exploits 1

Nuclei · 1 CVE-2021-31856.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-31856

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A SQL Injection vulnerability in the REST API in Layer5 Meshery 0.5.2 allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPatterns in models/meshery_pattern_persister.go).
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
meshery SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
meshery是一个应用软件。一种多服务网格管理平面，提供服务网格及其工作负载的生命周期，配置和性能管理。 Layer5 Meshery 0.5.2 存在SQL注入漏洞，该漏洞允许攻击者可利用该漏洞通过实验模式文件端点执行任意SQL命令。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2021-31856

# POC Description Source Link Shenlong Link
1 None https://github.com/ssst0n3/CVE-2021-31856 POC Details
2 Layer5 Meshery 0.5.2 contains a SQL injection vulnerability in the REST API that allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPatterns in models/meshery_pattern_persister.go). https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-31856.yaml POC Details
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III. Intelligence Information for CVE-2021-31856

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Patches & Fixes for CVE-2021-31856 (1)

Other References for CVE-2021-31856 (1)

Same Patch Batch · n/a · 2021-04-28 · 45 CVEs total

CVE-2021-23364 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2021-27933 pfSense 跨站脚本漏洞
CVE-2021-22514 Micro Focus Application Performance Management 代码注入漏洞
CVE-2021-31779 TYPO3 代码问题漏洞
CVE-2021-31864 Redmine 安全特征问题漏洞
CVE-2021-31865 Redmine 安全特征问题漏洞
CVE-2021-31866 Redmine 信息泄露漏洞
CVE-2020-36326 PHPMailer 代码问题漏洞
CVE-2021-31815 Google Android 安全漏洞
CVE-2021-31863 Redmine 输入验证错误漏洞
CVE-2021-22327 Huawei P30 缓冲区错误漏洞
CVE-2021-22393 Huawei CloudEngine 6800 安全漏洞
CVE-2021-22330 Huawei P30 缓冲区错误漏洞
CVE-2021-22332 华为多款产品资源管理错误漏洞
CVE-2021-22331 Huawei 多款产品 注入漏洞
CVE-2021-29159 Sonatype Nexus Repository Manager 跨站脚本漏洞
CVE-2021-29387 Sourcecodester Equipment Inventory System 跨站脚本漏洞
CVE-2020-18020 PHPSHE Mall System SQL注入漏洞
CVE-2020-18019 信呼 Rockoa Xinhu SQL注入漏洞
CVE-2021-29388 Sourcecodester Budget Management System 跨站脚本漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-31856

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