CVE-2025-36594Network attack vector

Unauthenticated account creation via authentication spoofing

Published Aug 4, 2025 · Updated Feb 26, 2026

Authentication bypass in Dell PowerProtect Data Domain DD OS 7.7.1.0 through 8.3.0.15 allows remote attackers to create accounts. Dell has not published the affected authentication locus or the spoofed identity material accepted during account creation. Unauthenticated network access is sufficient; a created account can expose customer information and alter or interrupt the system.

CVSS severity9.8
Critical
EPSS probability0.49%
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

Authentication bypass in Dell PowerProtect Data Domain DD OS 7.7.1.0 through 8.3.0.15 allows remote attackers to create accounts. Dell has not published the affected authentication locus or the spoofed identity material accepted during account creation. Unauthenticated network access is sufficient; a created account can expose customer information and alter or interrupt the system.

The record

CVE
CVE-2025-36594
Published
Aug 4, 2025
Updated
Feb 26, 2026
Vendor
Dell Technologies
Product
PowerProtect Data Domain
Classifications
CWE-290, T1136
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 4, 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

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=7.10.1.0 <=7.10.1.60
  2. Affected versionversion=7.13.1.0 <=7.13.1.25
  3. Affected versionversion=7.7.1.0 <=8.3.0.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dell Technologies · PowerProtect Data Domainversion=7.10.1.0 <=7.10.1.60; version=7.13.1.0 <=7.13.1.25; version=7.7.1.0 <=8.3.0.15

Published CVSS scores

9.8Dell TechnologiesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-290Authentication Bypass by Spoofing
T1136Create Account

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