CVE-2024-29853

Local privilege escalation

Published May 22, 2024 · Updated Dec 4, 2024

Authentication bypass in Veeam Agent for Microsoft Windows before 6.1.2.134 allows local users to gain elevated privileges. Veeam has not published the affected component or the alternate authentication path that accepts a low-privileged user's request. Local low-privileged access is required, and successful exploitation grants control at the agent service's elevated security context.

CVSS severity7.8
High
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Veeam Agent for Microsoft Windows before 6.1.2.134 allows local users to gain elevated privileges. Veeam has not published the affected component or the alternate authentication path that accepts a low-privileged user's request. Local low-privileged access is required, and successful exploitation grants control at the agent service's elevated security context.

The record

CVE
CVE-2024-29853
Published
May 22, 2024
Updated
Dec 4, 2024
Vendor
Veeam Software
Product
Veeam Agent for Microsoft Windows
Classifications
CWE-288, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 4, 2024Record 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=6.1.2.134 <6.1.2.134

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Veeam Software · Veeam Agent for Microsoft Windowsversion=6.1.2.134 <6.1.2.134

Published CVSS scores

7.8HackerOne CNACVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2VeeamCVSS:3.1/AV:L/AC:L/PR:L/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1068Exploitation for Privilege Escalation

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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