CVE-2023-29492
CriticalExploitedPublic exploitNovi Survey before 8.9.43676 allows remote attackers to execute arbitrary code on the server in the context of the service account.
Published Apr 11, 2023 · Updated Oct 27, 2025
Key Facts
Patch immediately- CVE-2023-29492 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Novi Survey (3rdmill).
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Apr 13, 2023. Public exploit code is available.
- EPSS estimates a 2.7% probability of exploitation in the next 30 days.
- Fixed versions are available, including Novi Survey 8.9.43676.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
2.7%
Higher than 85.6% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2023-29492 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
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.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Apr 13, 2023 | May 4, 2023 | Not reported |
| Industry KEV feed | Apr 13, 2023 | May 4, 2023 | Not reported |
| CIRCL KEV | Apr 13, 2023 | May 4, 2023 | Not reported |
| ENISA EUVD | Apr 13, 2023 | n/a | Not reported |
Required action: Apply updates per vendor instructions.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Novi Survey3rdmill | See advisory | 8.9.43676 |
Patched Releases
Novi Survey
8.9.43676
Timeline
Publicly disclosed
Apr 11, 2023
Added to CISA KEV
Apr 13, 2023
Added to Industry KEV feed
Apr 13, 2023
Added to CIRCL KEV
Apr 13, 2023
Added to ENISA EUVD
Apr 13, 2023
Last updated
Oct 27, 2025
Weakness Type
- CWE-94 Improper Control of Generation of Code ('Code Injection')
References
FAQ
Common Questions.
Novi Survey before 8.9.43676 allows remote attackers to execute arbitrary code on the server in the context of the service account.
Affected: Novi Survey (3rdmill). The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Apr 13, 2023.
Yes. It was added on Apr 13, 2023 with a federal remediation due date of May 4, 2023.
Public exploit code is available.
Fixed versions are available, including Novi Survey 8.9.43676.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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