How severe is CVE-2023-32188?

CVE-2023-32188 has a CVSS 4.0 base score of 9.4, rated critical severity.

Is CVE-2023-32188 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-32188?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2023-32188 have an EU (EUVD) identifier?

Yes. CVE-2023-32188 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-2662.

When was CVE-2023-32188 published?

CVE-2023-32188 was published on 2024-10-16 and last updated on 2026-06-17.

CVE-2023-32188

CVE-2023-32188 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1270.

Key facts

Severity: Critical (CVSS 4.0 base score 9.4)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-2662
Weakness: CWE-1270
Published: 2024-10-16
Last modified: 2026-06-17

Description

A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.

Frequently asked questions

What is CVE-2023-32188?: A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.
How severe is CVE-2023-32188?: CVE-2023-32188 has a CVSS 4.0 base score of 9.4, rated critical severity.
Is CVE-2023-32188 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-32188?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2023-32188 have an EU (EUVD) identifier?: Yes. CVE-2023-32188 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-2662.
When was CVE-2023-32188 published?: CVE-2023-32188 was published on 2024-10-16 and last updated on 2026-06-17.

References

Other CWE-1270 vulnerabilities

CVE-2023-2882 — Critical (CVSS 9.8): Generation of Incorrect Security Tokens vulnerability in CBOT Chatbot allows Token Impersonation, Privilege…
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CVE-2023-22644 — Medium (CVSS 5.5): A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a…
CVE-2023-30524 — Medium (CVSS 4.3): Jenkins Report Portal Plugin 0.5 and earlier does not mask ReportPortal access tokens displayed on the configuration…

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