How severe is CVE-2025-4687?

CVE-2025-4687 has a CVSS 4.0 base score of 7.2, rated high severity.

Is CVE-2025-4687 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4687?

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-2025-4687 have an EU (EUVD) identifier?

Yes. CVE-2025-4687 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16370.

When was CVE-2025-4687 published?

CVE-2025-4687 was published on 2025-05-29 and last updated on 2026-06-17.

CVE-2025-4687

CVE-2025-4687 is a high-severity vulnerability with a CVSS 4.0 base score of 7.2. 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-288.

Key facts

Severity: High (CVSS 4.0 base score 7.2)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16370
Weakness: CWE-288
Published: 2025-05-29
Last modified: 2026-06-17

Description

In Teltonika Networks Remote Management System (RMS), it is possible to perform account pre-hijacking by misusing the invite functionality. If a victim has a pending invite and registers to the platform directly, they are added to the attackers company without their knowledge. The victims account and their company can then be managed by the attacker.This issue affects RMS: before 5.7.

Frequently asked questions

What is CVE-2025-4687?: In Teltonika Networks Remote Management System (RMS), it is possible to perform account pre-hijacking by misusing the invite functionality. If a victim has a pending invite and registers to the platform directly, they are added to the attackers company without their knowledge. The victims account and their company can then be managed by the attacker.This issue affects RMS: before 5.7.
How severe is CVE-2025-4687?: CVE-2025-4687 has a CVSS 4.0 base score of 7.2, rated high severity.
Is CVE-2025-4687 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-4687?: 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-2025-4687 have an EU (EUVD) identifier?: Yes. CVE-2025-4687 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16370.
When was CVE-2025-4687 published?: CVE-2025-4687 was published on 2025-05-29 and last updated on 2026-06-17.

References

https://jowin922.medium.com/cve-2025-4687-pre-account-takeover-through-invite-on-teletonika-rms-website-972335378829

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