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CVE-2023-45718

LOW
Published 2024-02-09T21:22:09.163Z
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Expert Analysis

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CVSS Score

V3.1
3.9
/10
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.313
Higher than 31.3% of all CVEs

Attack Vector Metrics

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

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.  

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

HCL Software

HCL Sametime

Affected Versions:

11.5, 11.6, 11.6 IF1, 12.0, 12.0 FP1, 12.0.1, 12.0.1 FP1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed LOW

GHSA-3f8r-x482-8qpg

Advisory Details

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.  

CVSS Scoring

CVSS Score

2.5

CVSS Vector

CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-45718
WEB https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109082

Advisory provided by GitHub Security Advisory Database. Published: February 10, 2024, Modified: June 3, 2025

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109082
Published: 2024-02-09T21:22:09.163Z
Last Modified: 2025-06-03T18:52:45.263Z
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