CVE-2020-3741Network attack vector

Denial of service via uncontrolled resource consumption

Published Feb 13, 2020 · Updated Aug 4, 2024

Uncontrolled resource consumption in Adobe Experience Manager 6.4 and 6.5 allows remote attackers to interrupt service over the network. Adobe identifies the resource-consumption condition but has not disclosed the affected component, request shape, or exhausted resource. Network access without authentication is sufficient under NVD's assessment, and the reported consequence is limited to availability.

CVSS severity7.5
High
EPSS probability3.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Uncontrolled resource consumption in Adobe Experience Manager 6.4 and 6.5 allows remote attackers to interrupt service over the network. Adobe identifies the resource-consumption condition but has not disclosed the affected component, request shape, or exhausted resource. Network access without authentication is sufficient under NVD's assessment, and the reported consequence is limited to availability.

The record

CVE
CVE-2020-3741
Published
Feb 13, 2020
Updated
Aug 4, 2024
Vendor
Adobe
Product
Adobe Experience Manager
Classifications
CWE-400, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 13, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=6.5, and 6.4 versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Experience Managerversion=6.5, and 6.4 versions

Published CVSS scores

5.0NVDAV:N/AC:L/Au:N/C:N/I:N/A:P
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo