CVE-2024-48659: An issue in DCME-320-L <=9.3.2.114 allows a remote attacker to execute arbitrary code via the log_u_umount.php

Q: How do I fix CVE-2024-48659?

dcme-320-l firmware: upgrade to newer than 9.3.2.114. Exact commands for each OS are on this page.

Q: Is CVE-2024-48659 being exploited?

CVE-2024-48659 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-2024-48659 affect?

CVE-2024-48659 affects dcme-320-l firmware. Severity is critical (CVSS 9.8). An issue in DCME-320-L <=9.3.2.114 allows a remote attacker to execute arbitrary code via the log_u_umount.php component.

Q: How urgent is CVE-2024-48659?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-48659 is a critical-severity flaw (CVSS 9.8) affecting dcme-320-l firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in DCME-320-L <=9.3.2.114 allows a remote attacker to execute arbitrary code via the log_u_umount.php component.

Why this priority

Critical severity
Public exploit reference
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	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-77
Published	2024-10-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: dcnetworks

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

Am I affected?

Timeline

2024-10-21 20:15 UTCPublished CVE record published
2026-06-17 07:58 UTCUpdated Record last modified

dcnetworks dcme-320-l firmware UPGRADE

Affected: <= 9.3.2.114

Fixed in: newer than 9.3.2.114

Safe to downgrade to: no unaffected older release

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-2024-48659?

dcme-320-l firmware: upgrade to newer than 9.3.2.114. Exact commands for each OS are on this page.

Is CVE-2024-48659 being exploited?

CVE-2024-48659 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-2024-48659 affect?

CVE-2024-48659 affects dcme-320-l firmware. Severity is critical (CVSS 9.8). An issue in DCME-320-L <=9.3.2.114 allows a remote attacker to execute arbitrary code via the log_u_umount.php component.

How urgent is CVE-2024-48659?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-52782 CRITICAL 9.8 UPGRADE UPGRADE DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to R
CVE-2024-52781 CRITICAL 9.8 UPGRADE UPGRADE DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to R
CVE-2024-52780 CRITICAL 9.8 UPGRADE UPGRADE DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to R
CVE-2024-52779 CRITICAL 9.8 UPGRADE UPGRADE DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to R
CVE-2024-52778 CRITICAL 9.8 UPGRADE UPGRADE DCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to R

References

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