How severe is CVE-2025-46658?

CVE-2025-46658 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-2025-46658 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46658?

CVE-2025-46658 affects 4cstrategies Exonaut. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46658?

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.

Does CVE-2025-46658 have an EU (EUVD) identifier?

Yes. CVE-2025-46658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23635.

When was CVE-2025-46658 published?

CVE-2025-46658 was published on 2025-08-05 and last updated on 2026-06-17.

CVE-2025-46658

CVE-2025-46658 is a critical-severity vulnerability in 4cstrategies Exonaut 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-209.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23635
Weakness: CWE-209
Affected product: 4cstrategies Exonaut
Published: 2025-08-05
Last modified: 2026-06-17

Description

An issue was discovered in ExonautWeb in 4C Strategies Exonaut 21.6. There are verbose error messages.

Frequently asked questions

What is CVE-2025-46658?: An issue was discovered in ExonautWeb in 4C Strategies Exonaut 21.6. There are verbose error messages.
How severe is CVE-2025-46658?: CVE-2025-46658 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-2025-46658 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46658?: CVE-2025-46658 affects 4cstrategies Exonaut. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46658?: 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.
Does CVE-2025-46658 have an EU (EUVD) identifier?: Yes. CVE-2025-46658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23635.
When was CVE-2025-46658 published?: CVE-2025-46658 was published on 2025-08-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:4cstrategies:exonaut:21.6:*:*:*:*:*:*:*

More vulnerabilities in 4cstrategies Exonaut

CVE-2025-46659 — High (CVSS 7.5): An issue was discovered in ExonautWeb in 4C Strategies Exonaut 21.6. Information disclosure can occur via an external…
CVE-2024-55401 — Medium (CVSS 6.5): An issue in 4C Strategies Exonaut before v22.4 allows attackers to execute a directory traversal.
CVE-2024-55399 — Medium (CVSS 6.5): 4C Strategies Exonaut before v21.6.2.1-1 was discovered to contain a Server-Side Request Forgery (SSRF).
CVE-2024-55398 — Medium (CVSS 6.5): 4C Strategies Exonaut before v22.4 was discovered to contain insecure permissions.
CVE-2025-46660 — Medium (CVSS 5.3): An issue was discovered in 4C Strategies Exonaut 21.6. Passwords, stored in the database, are hashed without a salt.
CVE-2024-55402 — Medium (CVSS 5.3): 4C Strategies Exonaut before v22.4 was discovered to contain an access control issue.

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