Vulnerability Description
An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://support.pivotal.aurea.com/article/129552-remediating-insecure-deserializ
- https://timtimxs.github.io/CVE-2026-39253-Advisory/
FAQ
What is CVE-2026-39253?
CVE-2026-39253 is a vulnerability with a CVSS score of 8.1 (HIGH). An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.
How severe is CVE-2026-39253?
CVE-2026-39253 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-39253?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.