How severe is CVE-2025-3709?

CVE-2025-3709 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-2025-3709 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3709?

CVE-2025-3709 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3709?

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-2025-3709 have an EU (EUVD) identifier?

Yes. CVE-2025-3709 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13297.

When was CVE-2025-3709 published?

CVE-2025-3709 was published on 2025-05-02 and last updated on 2026-06-17.

CVE-2025-3709

CVE-2025-3709 is a critical-severity vulnerability in Flowring Agentflow 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-307.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13297
Weakness: CWE-307
Affected product: Flowring Agentflow
Published: 2025-05-02
Last modified: 2026-06-17

Description

Agentflow from Flowring Technology has an Account Lockout Bypass vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to perform password brute force attack.

Frequently asked questions

What is CVE-2025-3709?: Agentflow from Flowring Technology has an Account Lockout Bypass vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to perform password brute force attack.
How severe is CVE-2025-3709?: CVE-2025-3709 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-2025-3709 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3709?: CVE-2025-3709 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3709?: 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-2025-3709 have an EU (EUVD) identifier?: Yes. CVE-2025-3709 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13297.
When was CVE-2025-3709 published?: CVE-2025-3709 was published on 2025-05-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:flowring:agentflow:4.0:*:*:*:*:*:*:*

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