What’s Vulnerable › Vulnerabilities

CVE-2023-29492: Novi Survey Insecure Deserialization Vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2023-04-13
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-11 · updated 2026-06-17
• Weakness: CWE-94

Description

Novi Survey before 8.9.43676 allows remote attackers to execute arbitrary code on the server in the context of the service account. This does not provide access to stored survey or response data.

Affected products

• 3Rdmill Novi Survey: before 8.9.43676 — fixed in 8.9.43676

How to fix

Upgrade to a fixed version: 3Rdmill Novi Survey 8.9.43676. Check the vendor advisory for mitigations.

References

• https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx
• https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29492

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