What is CVE-2023-45718?

CVE-2023-45718 is a low-severity vulnerability in Hcl Software Sametime, classified under Session Fixation. CVSS score: 3.9/10. Published 2024-02-09.

How severe is CVE-2023-45718?

Low severity. CVSS v3 base score is 3.9 out of 10.

Vulnerability in Hcl Software Sametime

CVE-2023-45718

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.

EPSS: 0.004 (28.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N.

Affected products

Hcl Software Sametime — versions 11.5, 11.6, 11.6 IF1, 12.0, 12.0 FP1, 12.0.1, 12.0.1 FP1
Hcltech Sametime

Weakness classification (CWE)

CWE-384 — Session Fixation
CWE-613 — Insufficient Session Expiration

References

psirt@hcl.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-45718?: CVE-2023-45718 is a low-severity vulnerability in Hcl Software Sametime, classified under Session Fixation. CVSS score: 3.9/10. Published 2024-02-09.
How severe is CVE-2023-45718?: Low severity. CVSS v3 base score is 3.9 out of 10.