CVE-2025-30284Network attack vector

High-privileged arbitrary code execution

Published Apr 8, 2025 · Updated Feb 26, 2026

Deserialization in Adobe ColdFusion allows remote authenticated users to execute code as the current user through untrusted serialized data. Adobe has not disclosed the affected component, deserialization entry point, serialized format, or validation failure that admits attacker-controlled objects. Exploitation requires high privileges and user interaction, and successful execution crosses a security boundary.

CVSS severity8.4
High
EPSS probability2.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in Adobe ColdFusion allows remote authenticated users to execute code as the current user through untrusted serialized data. Adobe has not disclosed the affected component, deserialization entry point, serialized format, or validation failure that admits attacker-controlled objects. Exploitation requires high privileges and user interaction, and successful execution crosses a security boundary.

The record

CVE
CVE-2025-30284
Published
Apr 8, 2025
Updated
Feb 26, 2026
Vendor
Adobe
Product
ColdFusion
Classifications
CWE-502, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2025.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Adobe · ColdFusionversion=0 <=2025.0

Published CVSS scores

8.0Adobe Security BulletinCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
8.4Adobe Systems Incorporated CNACVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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