CVE-2023-35857

Name: CVE-2023-35857
Creator: NVD / NIST
Published: 2023-06-19T04:15:11.497+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2023-35857 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In Siren Investigate before 13.2.2, session keys remain active even after logging out.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

In Siren Investigate before 13.2.2, session keys remain active even after logging out.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.64%

46.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-613

Affected Software

Vendor	Product	Versions
Siren	Investigate	< 13.2.2

References

https://community.siren.io/c/announcementsRelease Notes
https://docs.support.siren.io/siren-platform-user-guide/13.2/release-notes.htmlRelease Notes
https://community.siren.io/c/announcementsRelease Notes
https://docs.support.siren.io/siren-platform-user-guide/13.2/release-notes.htmlRelease Notes

Timeline

Published: Jun 19, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-35857?

In Siren Investigate before 13.2.2, session keys remain active even after logging out.

How severe is CVE-2023-35857?

CVE-2023-35857 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35857?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-35857?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST