CVE-2024-38650Network attack vector

Service-account NTLM hash disclosure via authentication bypass

Published Sep 7, 2024 · Updated Sep 9, 2024

Authentication bypass in Veeam Service Provider Console 8.0.0.19552 and earlier allows remote authenticated users to obtain a service-account NTLM hash. Veeam has not published the affected endpoint or the incorrect authentication operation that discloses the hash. A low-privileged Console account is required; the documented consequence is disclosure of the server service account's NTLM hash.

CVSS severity9.9
Critical
EPSS probability0.85%
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 Veeam Service Provider Console 8.0.0.19552 and earlier allows remote authenticated users to obtain a service-account NTLM hash. Veeam has not published the affected endpoint or the incorrect authentication operation that discloses the hash. A low-privileged Console account is required; the documented consequence is disclosure of the server service account's NTLM hash.

The record

CVE
CVE-2024-38650
Published
Sep 7, 2024
Updated
Sep 9, 2024
Vendor
Veeam Software
Product
Veeam Service Provider Console
Classifications
CWE-200
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 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=8 <=8
  2. Affected versionversion=8 <=8.0.0.19552

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Veeam Software · Veeam Service Provider Consoleversion=8 <=8; version=8 <=8.0.0.19552

Published CVSS scores

9.9VeeamCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.9HackerOne CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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