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CVE-2023-45718

HCL Sametime is impacted by a failure to invalidate sessions

Published: Feb 9, 2024Updated: Jun 3, 2025 Sources: CVE List NVDCWE-384
3.9LOW
NVD MITRE
EPSS Score
0.4%
Top 71.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.  

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:HPR:LUI:RS:UC:HI:NA:N
Exploitability
AV:PAttack Vector
Physical
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-384CWE-613

Affected Products

HCL Software
commercial·INaka hcl
HCL SametimeOn-premWeb App
Enterprise Software / collaboration-groupware
hcltech
commercial·INaka hcl tech
sametime
Enterprise Software / collaboration-groupware

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Defense Evasion
Initial Access
View detailed technique mapping

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109082
support.hcltechsw.com

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