CVE-2025-45376Hinoki check available

Local privilege escalation via working-directory symlink race

Published Sep 29, 2025 · Updated Sep 29, 2025

Improper privilege handling in Dell Repository Manager 3.4.7 through 3.4.8 allows local users to gain elevated privileges. The affected workflow checks the DRM working directory and its subdirectories without reliably preventing symbolic-link substitution before use. Exploitation requires local low-privileged access, user interaction, and winning the race; successful exploitation elevates the user's privileges.

CVSS severity7.5
High
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Improper privilege handling in Dell Repository Manager 3.4.7 through 3.4.8 allows local users to gain elevated privileges. The affected workflow checks the DRM working directory and its subdirectories without reliably preventing symbolic-link substitution before use. Exploitation requires local low-privileged access, user interaction, and winning the race; successful exploitation elevates the user's privileges.

The record

CVE
CVE-2025-45376
Published
Sep 29, 2025
Updated
Sep 29, 2025
Vendor
Dell
Product
Dell Repository Manager
Classifications
CWE-280, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 29, 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=3.4.7 <3.4.9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Dell · Dell Repository Managerversion=3.4.7 <3.4.9

Published CVSS scores

7.5DellCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
7.8NIST NVDCVSS: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.

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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-280Improper Handling of Insufficient Permissions or Privileges
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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