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CVE-2021-33178

Quick assessment

Affected
NagVis NagVis
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.

Nagios是美国Nagios公司的一套开源的免费网络监视工具。 nagios 2.0.9及之前版本存在路径遍历漏洞，攻击者可以通过该漏洞任意删除本地系统上的文件。

AI Predicted 8.6 Difficulty: Easy EPSS 1.94% · P79

Possible ATT&CK Techniques 1 AI

T1565.001 · Stored Data Manipulation
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I. Basic Information for CVE-2021-33178

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Manage Backgrounds functionality within NagVis versions prior to 1.9.29 is vulnerable to an authenticated path traversal vulnerability. Exploitation of this results in a malicious actor having the ability to arbitrarily delete files on the local system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Nagios 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nagios是美国Nagios公司的一套开源的免费网络监视工具。 nagios 2.0.9及之前版本存在路径遍历漏洞，攻击者可以通过该漏洞任意删除本地系统上的文件。
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
NagVis NagVis <1.9.29 -

II. Public POCs for CVE-2021-33178

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-33178

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Other References for CVE-2021-33178 (2)

IV. Related Vulnerabilities

Same product: NagVis
Same vendor: NagVis
Same weakness: CWE-22

V. Comments for CVE-2021-33178

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