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CVE-2021-33177

Quick assessment

Affected
Nagios Nagios XI
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 5.8.5之前版本存在SQL注入漏洞，经过身份认证的攻击者可以执行任意SQL查询操作。

AI Predicted 8.8 Difficulty: Easy EPSS 10.13% · P96

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-33177

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Exploitation requires the malicious actor to be authenticated to the vulnerable system, but once authenticated they would be able to execute arbitrary sql queries.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Nagios XI SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 5.8.5之前版本存在SQL注入漏洞，经过身份认证的攻击者可以执行任意SQL查询操作。
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
Nagios Nagios XI <5.8.5 -

II. Public POCs for CVE-2021-33177

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III. Intelligence Information for CVE-2021-33177

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Other References for CVE-2021-33177 (1)

IV. Related Vulnerabilities

Same product: Nagios XI
Same vendor: Nagios
Same weakness: CWE-89

V. Comments for CVE-2021-33177

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