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CVE-2020-4253

Quick assessment

Affected
IBM Content Navigator
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 Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 3.0CD版本中存在安全漏洞，该漏洞源于在注销后会话仍有效。攻击者可利用该漏洞伪造系统上的用户。

AI Predicted 6.5 Difficulty: Easy EPSS 0.90% · P58

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
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I. Basic Information for CVE-2020-4253

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Content Navigator 3.0CD does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 175559.
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 Content Navigator 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 3.0CD版本中存在安全漏洞，该漏洞源于在注销后会话仍有效。攻击者可利用该漏洞伪造系统上的用户。
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 Content Navigator 3.0CD -

II. Public POCs for CVE-2020-4253

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III. Intelligence Information for CVE-2020-4253

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Vendor Advisories for CVE-2020-4253 (2)

Same Patch Batch · IBM · 2020-03-24 · 4 CVEs total

CVE-2019-4553 IBM API Connect 信息泄露漏洞
CVE-2019-4681 IBM Tivoli Netcool Impact 跨站脚本漏洞
CVE-2020-4309 IBM Content Navigator 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Content Navigator
Same vendor: IBM

V. Comments for CVE-2020-4253

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