CVE-2024-45763: Dell Enterprise SONiC OS, version(s) 4.1.x, 4.2.x, contain(s) an Improper Neutralization of Special Elements u

Q: How do I fix CVE-2024-45763?

enterprise sonic distribution: upgrade to 4.1.6, 4.2.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-45763 being exploited?

CVE-2024-45763 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-45763 affect?

CVE-2024-45763 affects enterprise sonic distribution. Severity is critical (CVSS 9.1). Dell Enterprise SONiC OS, version(s) 4.1.x, 4.2.x, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially explo

Q: How urgent is CVE-2024-45763?

Priority 50/100. Critical severity

This month

CRITICAL 9.1UPGRADE

CVE-2024-45763 is a critical-severity flaw (CVSS 9.1) affecting enterprise sonic distribution. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell Enterprise SONiC OS, version(s) 4.1.x, 4.2.x, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution. This is a critical severity vulnerability so Dell recommends customers to upgrade at the earliest opportunity.

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-78
Published	2024-11-08
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

2024-11-08 17:15 UTCPublished CVE record published
2026-06-17 07:54 UTCUpdated Record last modified

dell enterprise sonic distribution UPGRADE

Affected: >= 4.1.0 and < 4.1.6 · >= 4.2.0 and < 4.2.2

Fixed in: 4.1.6, 4.2.2

Safe to downgrade to: a release before 4.1.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2024-45763?

enterprise sonic distribution: upgrade to 4.1.6, 4.2.2. Exact commands for each OS are on this page.

Is CVE-2024-45763 being exploited?

CVE-2024-45763 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-2024-45763 affect?

CVE-2024-45763 affects enterprise sonic distribution. Severity is critical (CVSS 9.1). Dell Enterprise SONiC OS, version(s) 4.1.x, 4.2.x, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially explo

How urgent is CVE-2024-45763?

Priority 50/100. Critical severity

Software pages

Dell vulnerabilities

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References

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