How severe is CVE-2025-30310?

CVE-2025-30310 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-30310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30310?

CVE-2025-30310 affects Adobe Dreamweaver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-30310?

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-2025-30310 have an EU (EUVD) identifier?

Yes. CVE-2025-30310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14476.

When was CVE-2025-30310 published?

CVE-2025-30310 was published on 2025-05-13 and last updated on 2026-06-17.

CVE-2025-30310

CVE-2025-30310 is a high-severity vulnerability in Adobe Dreamweaver with a CVSS 3.x base score of 7.8. 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-843.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14476
Weakness: CWE-843
Affected product: Adobe Dreamweaver
Published: 2025-05-13
Last modified: 2026-06-17

Description

Dreamweaver Desktop versions 21.4 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Frequently asked questions

What is CVE-2025-30310?: Dreamweaver Desktop versions 21.4 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
How severe is CVE-2025-30310?: CVE-2025-30310 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-30310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30310?: CVE-2025-30310 affects Adobe Dreamweaver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-30310?: 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-2025-30310 have an EU (EUVD) identifier?: Yes. CVE-2025-30310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14476.
When was CVE-2025-30310 published?: CVE-2025-30310 was published on 2025-05-13 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/dreamweaver/apsb25-35.html

Affected products (1)

cpe:2.3:a:adobe:dreamweaver:*:*:*:*:*:*:*:*

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