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CVE-2019-3923

Quick assessment

Affected
Tenable Tenable Nessus
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.

Tenable Network Security Nessus是Tenable Network Security公司的一款开源的系统漏洞扫描器。 Tenable Network Security Nessus 8.2.1及之前版本中存在跨站脚本漏洞，该漏洞源于程序没有正确地验证用户提交的输入。远程攻击者可借助特制的请求利用该漏洞在用户浏览器会话中执行任意脚本代码。

AI Predicted 6.1 Difficulty: Easy EPSS 0.88% · P58

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2019-3923

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Nessus versions 8.2.1 and earlier were found to contain a stored XSS vulnerability due to improper validation of user-supplied input. An authenticated, remote attacker could potentially exploit this vulnerability via a specially crafted request to execute arbitrary script code in a user's browser session. Tenable has released Nessus 8.2.2 to address this issue.
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
Tenable Network Security Nessus 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenable Network Security Nessus是Tenable Network Security公司的一款开源的系统漏洞扫描器。 Tenable Network Security Nessus 8.2.1及之前版本中存在跨站脚本漏洞，该漏洞源于程序没有正确地验证用户提交的输入。远程攻击者可借助特制的请求利用该漏洞在用户浏览器会话中执行任意脚本代码。
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
Tenable Tenable Nessus All versions prior to 8.2.2 -

II. Public POCs for CVE-2019-3923

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III. Intelligence Information for CVE-2019-3923

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Other References for CVE-2019-3923 (1)

IV. Related Vulnerabilities

Same product: Tenable Nessus
Same vendor: Tenable

V. Comments for CVE-2019-3923

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