How severe is CVE-2024-40531?

CVE-2024-40531 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-40531 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-40531?

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

Does CVE-2024-40531 have an EU (EUVD) identifier?

Yes. CVE-2024-40531 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38504.

When was CVE-2024-40531 published?

CVE-2024-40531 was published on 2024-08-05 and last updated on 2026-06-17.

CVE-2024-40531

CVE-2024-40531 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-284.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-38504
Weakness: CWE-284
Published: 2024-08-05
Last modified: 2026-06-17

Description

A mass assignment vulnerability exists in Pantera CRM versions 401.152 and 402.072. This flaw allows authenticated users to modify any user attribute, including roles, by injecting additional parameters via profile management functions.

Frequently asked questions

What is CVE-2024-40531?: A mass assignment vulnerability exists in Pantera CRM versions 401.152 and 402.072. This flaw allows authenticated users to modify any user attribute, including roles, by injecting additional parameters via profile management functions.
How severe is CVE-2024-40531?: CVE-2024-40531 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-40531 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-40531?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-40531 have an EU (EUVD) identifier?: Yes. CVE-2024-40531 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38504.
When was CVE-2024-40531 published?: CVE-2024-40531 was published on 2024-08-05 and last updated on 2026-06-17.

References

https://critical.lt/blog/authorization-bypass-and-mass-assignment-in-pantera-crm/

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