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CVE-2023-45718— HCL Sametime is impacted by a failure to invalidate sessions

Quick assessment

Affected
HCL Software HCL Sametime
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.

HCL Technologies HCL Sametime是美国HCL Technologies公司的一个会议解决方案。 HCL Sametime存在安全漏洞，该漏洞源于无法使会话失效。

CVSS 3.9 · Low EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-45718

Vulnerability Information
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Vulnerability Title
HCL Sametime is impacted by a failure to invalidate sessions
Source: CVE Program / CVE List V5
Vulnerability Description
Sametime is impacted by a failure to invalidate sessions. The application is setting sensitive cookie values in a persistent manner in Sametime Web clients. When this happens, cookie values can remain valid even after a user has closed out their session.  
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HCL Sametime 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies HCL Sametime是美国HCL Technologies公司的一个会议解决方案。 HCL Sametime存在安全漏洞，该漏洞源于无法使会话失效。
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
HCL Software HCL Sametime 11.5, 11.6, 11.6 IF1, 12.0, 12.0 FP1, 12.0.1, 12.0.1 FP1 -

II. Public POCs for CVE-2023-45718

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III. Intelligence Information for CVE-2023-45718

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Other References for CVE-2023-45718 (1)

Same Patch Batch · HCL Software · 2024-02-09 · 3 CVEs total

CVE-2023-50349 5.9 MEDIUM HCL Sametime is impacted by a Cross Site Request Forgery (CSRF) vulnerability
CVE-2023-45716 1.7 LOW HCL Sametime is impacted by a sensitive information disclosure

IV. Related Vulnerabilities

Same product: HCL Sametime
Same vendor: HCL Software

V. Comments for CVE-2023-45718

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