CVE-2024-42422: Dell NetWorker, version(s) 19.10, contain(s) an Authorization Bypass Through User-Controlled Key vulnerability

Routine

HIGH 8.3REMOTEUPGRADE

CVE-2024-42422 is a high-severity flaw (CVSS 8.3) affecting networker. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell NetWorker, version(s) 19.10, contain(s) an Authorization Bypass Through User-Controlled Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-639
Published	2024-12-03
Last modified	2026-06-17

Publisher (CNA): Dell · Vendor: dell

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-12-03 13:15 UTCPublished CVE record published
2026-06-17 07:49 UTCUpdated Record last modified

dell networker UPGRADE

Affected: < 19.10.0.6 · >= 19.11 and < 19.11.0.3

Fixed in: 19.10.0.6, 19.11.0.3

Safe to downgrade to: a release before 19.11

1. Check installed version

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

2. UPGRADE to 19.10.0.6 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade networker

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 19.11 (Debian / Ubuntu)

apt-cache madison networker sudo apt install networker=<VERSION_BEFORE_19.11> sudo apt-mark hold networker

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

dnf --showduplicates list networker sudo dnf downgrade networker-<VERSION_BEFORE_19.11> sudo dnf versionlock add networker

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-2024-42422?

networker: upgrade to 19.10.0.6, 19.11.0.3. Exact commands for each OS are on this page.

Is CVE-2024-42422 being exploited?

CVE-2024-42422 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-2024-42422 affect?

CVE-2024-42422 affects networker. Severity is high (CVSS 8.3). Dell NetWorker, version(s) 19.10, contain(s) an Authorization Bypass Through User-Controlled Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

How urgent is CVE-2024-42422?

Priority 39/100. High severity; Remotely exploitable, no login, no user action

Software pages

Dell vulnerabilities

Related CVEs

CVE-2025-36582 MEDIUM 4.8 UPGRADE Dell NetWorker, versions 19.12.0.1 and prior, contains a Selection of Less-Secure Algorithm During Negotiation
CVE-2025-21107 HIGH 7.8 UPGRADE Dell NetWorker, version(s) prior to 19.11.0.3, all versions of 19.10 & prior versions contain(s) an Unquoted S
CVE-2025-21104 MEDIUM 4.3 UPGRADE Dell NetWorker, versions prior to 19.11.0.4 and version 19.12, contains an URL Redirection to Untrusted Site (
CVE-2025-21103 HIGH 7.8 UPGRADE Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s)

References

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