How severe is CVE-2025-2079?

CVE-2025-2079 has a CVSS 4.0 base score of 8.7, rated high severity.

Is CVE-2025-2079 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-2079?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-2079 have an EU (EUVD) identifier?

Yes. CVE-2025-2079 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6371.

When was CVE-2025-2079 published?

CVE-2025-2079 was published on 2025-03-13 and last updated on 2026-06-17.

CVE-2025-2079

CVE-2025-2079 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. 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-547.

Key facts

Severity: High (CVSS 4.0 base score 8.7)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6371
Weakness: CWE-547
Published: 2025-03-13
Last modified: 2026-06-17

Description

Optigo Networks Visual BACnet Capture Tool and Optigo Visual Networks Capture Tool version 3.1.2rc11 contain a hard coded secret key. This could allow an attacker to generate valid JWT (JSON Web Token) sessions.

Frequently asked questions

What is CVE-2025-2079?: Optigo Networks Visual BACnet Capture Tool and Optigo Visual Networks Capture Tool version 3.1.2rc11 contain a hard coded secret key. This could allow an attacker to generate valid JWT (JSON Web Token) sessions.
How severe is CVE-2025-2079?: CVE-2025-2079 has a CVSS 4.0 base score of 8.7, rated high severity.
Is CVE-2025-2079 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-2079?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-2079 have an EU (EUVD) identifier?: Yes. CVE-2025-2079 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6371.
When was CVE-2025-2079 published?: CVE-2025-2079 was published on 2025-03-13 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-070-02

Other CWE-547 vulnerabilities

CVE-2026-28256 — Critical (CVSS 9.8): A Use of Hard-coded, Security-relevant Constants vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge…
CVE-2023-1712 — Critical (CVSS 9.8): Use of Hard-coded, Security-relevant Constants in GitHub repository deepset-ai/haystack prior to 0.1.30.
CVE-2025-49151 — Critical (CVSS 9.3): The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass…
CVE-2025-2081 — High (CVSS 8.7): Optigo Networks Visual BACnet Capture Tool and Optigo Visual Networks Capture Tool version 3.1.2rc11 are vulnerable to…
CVE-2024-39888 — High (CVSS 7.5): A vulnerability has been identified in Mendix Encryption (All versions >= V10.0.0 < V10.0.2). Affected versions of the…
CVE-2024-41885 — Medium (CVSS 5.6): Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. The seed…

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