CVE-2023-37286

CVE-2023-37286 is a critical-severity vulnerability in Smartsoft Smartbpm.net with a CVSS 3.x base score of 9.8. 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-798.

Key facts

Description

SmartSoft SmartBPM.NET has a vulnerability of using hard-coded machine key. An unauthenticated remote attacker can use the machine key to send serialized payload to the server to execute arbitrary code and disrupt service.

Frequently asked questions

What is CVE-2023-37286?
SmartSoft SmartBPM.NET has a vulnerability of using hard-coded machine key. An unauthenticated remote attacker can use the machine key to send serialized payload to the server to execute arbitrary code and disrupt service.
How severe is CVE-2023-37286?
CVE-2023-37286 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-37286 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37286?
CVE-2023-37286 affects Smartsoft Smartbpm.net. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37286?
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.
When was CVE-2023-37286 published?
CVE-2023-37286 was published on 2023-07-10 and last updated on 2026-06-17.

References

Affected products (1)

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