How severe is CVE-2023-29492?

CVE-2023-29492 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 2.7% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2023-29492: Novi Survey Insecure Deserialization

CISA Known Exploited Vulnerabilities

Novi Survey Insecure Deserialization Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2023-04-13

Remediation due

2023-05-04

Required action
Apply updates per vendor instructions.

CISA notes
https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx; https://nvd.nist.gov/vuln/detail/CVE-2023-29492

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.

Severity

CVSS 3.1 · CISA9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
-	-	n/a

References

1 Links

Other references

https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx

Record Details

Published

2023-04-11

Last updated

2025-10-21

Assigner (CNA)

mitre

Credited to

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.