CVE-2025-67791: An issue was discovered in DriveLock 24.1 through 24.1., 24.2 through 24.2., and 25.1 through 25.1.*

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CRITICAL 9.8REMOTEUPGRADE

CVE-2025-67791 is a critical-severity flaw (CVSS 9.8) affecting drivelock. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in DriveLock 24.1 through 24.1.*, 24.2 through 24.2.*, and 25.1 through 25.1.*. An incomplete configuration (agent authentication) in DriveLock tenant allows attackers to impersonate any DriveLock agent on the network against the DES (DriveLock Enterprise Service).

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-287
Published	2025-12-17
Last modified	2026-09-25

Publisher (CNA): MITRE · Vendor: drivelock

Last updated 2026-09-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-17 22:15 UTCPublished CVE record published
2026-09-25 23:10 UTCUpdated Record last modified

drivelock drivelock UPGRADE

Affected: >= 24.1 and <= 24.1.4 · >= 24.2 and <= 24.2.8 · >= 25.1 and <= 25.1.6

Fixed in: newer than 25.1.6

Safe to downgrade to: a release before 24.1

1. Check installed version

apt-cache policy drivelock || rpm -q drivelock || drivelock --version

2. UPGRADE to newer than 25.1.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade drivelock

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade drivelock

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 24.1 (Debian / Ubuntu)

apt-cache madison drivelock sudo apt install drivelock=<VERSION_BEFORE_24.1> sudo apt-mark hold drivelock

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list drivelock sudo dnf downgrade drivelock-<VERSION_BEFORE_24.1> sudo dnf versionlock add drivelock

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-67791?

drivelock: upgrade to newer than 25.1.6. Exact commands for each OS are on this page.

Is CVE-2025-67791 being exploited?

CVE-2025-67791 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-67791 affect?

CVE-2025-67791 affects drivelock. Severity is critical (CVSS 9.8). An issue was discovered in DriveLock 24.1 through 24.1.*, 24.2 through 24.2.*, and 25.1 through 25.1.*. An incomplete configuration (agent authentication) in DriveLock tenant allows attackers to impersonate any DriveLock agent on the networ

How urgent is CVE-2025-67791?

Priority 47/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-67793 CRITICAL 9.8 UPGRADE An issue was discovered in DriveLock 24.1 through 24.1.*, 24.2 through 24.2.*, and 25.1 before 25.1.6
CVE-2025-67781 CRITICAL 9.9 UPGRADE An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5
CVE-2025-67790 HIGH 7.5 UPGRADE An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5
CVE-2025-67792 HIGH 7.8 UPGRADE An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5
CVE-2025-67789 MEDIUM 5.3 UPGRADE An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5

References

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CVE-2025-67791: An issue was discovered in DriveLock 24.1 through 24.1.*, 24.2 through 24.2.*, and 25.1 through 25.1.*