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CVE-2020-4840

Quick assessment

Affected
IBM Security Secret Server
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.

IBM Security Secret Server是美国IBM公司的一套特权访问管理解决方案。该产品支持密码管理、特权账号识别和特权会话访问监控记录等功能。 IBM Security Secret Server 10.6 版本存在安全漏洞，该漏洞允许远程攻击者可利用该漏洞使用开放重定向攻击进行钓鱼攻击。通过说服受害者访问一个特别设计的网站，远程攻击者可利用该漏洞可以利用此漏洞欺骗显示的URL，将用户重定向到看似可信的恶意网站。这可能使攻击者可利用该漏洞获得高度敏感的信息或对受害者进行进一步的攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 0.91% · P59

Possible ATT&CK Techniques 2 AI

T1434 T1583.003 · Virtual Private Server
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I. Basic Information for CVE-2020-4840

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Security Secret Server 10.6 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. IBM X-Force ID: 190044.
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
IBM Security Secret Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Security Secret Server是美国IBM公司的一套特权访问管理解决方案。该产品支持密码管理、特权账号识别和特权会话访问监控记录等功能。 IBM Security Secret Server 10.6 版本存在安全漏洞，该漏洞允许远程攻击者可利用该漏洞使用开放重定向攻击进行钓鱼攻击。通过说服受害者访问一个特别设计的网站，远程攻击者可利用该漏洞可以利用此漏洞欺骗显示的URL，将用户重定向到看似可信的恶意网站。这可能使攻击者可利用该漏洞获得高度敏感的信息或对受害者进行进一步的攻击。
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
IBM Security Secret Server 10.6 -

II. Public POCs for CVE-2020-4840

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III. Intelligence Information for CVE-2020-4840

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Vendor Advisories for CVE-2020-4840 (2)

Same Patch Batch · IBM · 2020-12-21 · 8 CVEs total

CVE-2020-4843 IBM Security Secret Server 信息泄露漏洞
CVE-2020-4841 IBM Security Secret Server 信息泄露漏洞
CVE-2020-4842 IBM Security Secret Server 信息泄露漏洞
CVE-2020-4870 IBM MQ 安全漏洞
CVE-2020-4794 IBM多款产品授权问题漏洞
CVE-2020-4757 IBM Content Navigator和IBM FileNet Content Manager 跨站脚本漏洞
CVE-2020-4555 IBM Financial Transaction Manager 授权问题漏洞

IV. Related Vulnerabilities

Same product: Security Secret Server
Same vendor: IBM

V. Comments for CVE-2020-4840

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