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CVE-2023-29492

Novi Survey Insecure Deserialization

9.8 CRITICALActively exploited (CISA KEV)EPSS 2.69%
  1. Published11 Apr 2023
  2. Added to CISA KEV13 Apr 2023
  3. Remediation due4 May 2023
Actively exploited (CISA KEV)

Novi Survey contains an insecure deserialization vulnerability that allows remote attackers to execute code on the server in the context of the service account.

Added to KEV: 13 Apr 2023Federal remediation due: 4 May 2023

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3rdmill Novi Survey< 8.9.43676

Remediation

Fixed in
3rdmill Novi Survey≥ 8.9.43676

References

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Frequently asked

Is CVE-2023-29492 being actively exploited?

Yes. CVE-2023-29492 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 13 Apr 2023.

How severe is CVE-2023-29492?

CVE-2023-29492 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 2.69% probability of exploitation.

Which products are affected by CVE-2023-29492?

Affected products include 3rdmill Novi Survey.

How do I fix CVE-2023-29492?

Upgrade affected software to a fixed version, for example 3rdmill Novi Survey 8.9.43676 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-29492 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.