CVE-2025-53884Network attack vector

Credential cracking via unsalted one-way hashes

Published Sep 17, 2025 · Updated Sep 17, 2025

Weak credential storage in SUSE NeuVector 5.0.0 through 5.4.5 allows attackers to crack exposed password and API-key hashes offline. The user-creation, password-update, and API-key creation paths store credentials with a simple one-way hash and no per-credential salt. Exploitation requires prior access to stored hashes; successful cracking reveals only credentials present in the recovered hash set.

CVSS severity5.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak credential storage in SUSE NeuVector 5.0.0 through 5.4.5 allows attackers to crack exposed password and API-key hashes offline. The user-creation, password-update, and API-key creation paths store credentials with a simple one-way hash and no per-credential salt. Exploitation requires prior access to stored hashes; successful cracking reveals only credentials present in the recovered hash set.

The record

CVE
CVE-2025-53884
Published
Sep 17, 2025
Updated
Sep 17, 2025
Vendor
NeuVector
Product
NeuVector
Classifications
CWE-759, T1110.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2025Record 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=5.0.0 <5.4.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NeuVector · NeuVectorversion=5.0.0 <5.4.6

Published CVSS scores

5.3SUSECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-759Use of a One-Way Hash without a Salt
T1110.002Password Cracking

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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