What is the CVSS score of CVE-2024-46603?

CVE-2024-46603 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of G5Dfr Firmware are affected by CVE-2024-46603?

Organizations using Elspec Engineering G5 Digital Fault Recorder Firmware face notable risk from CVE-2024-46603, a XML external entity vulnerability rated CVSS 7.5.

How to fix or mitigate CVE-2024-46603?

Within 30 days: Identify all affected systems running Elspec Engineering G5 Digital Fault Recorder Firmware and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

G5Dfr Firmware CVE-2024-46603

HIGH

Improper Restriction of XML External Entity Reference (CWE-611)

2025-01-07 cve@mitre.org

XXE Denial Of Service G5Dfr Firmware

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:02 vuln.today

CVE Published

Jan 07, 2025 - 16:15 nvd

HIGH 7.5

DescriptionCVE.org

An XML External Entity (XXE) vulnerability in Elspec Engineering G5 Digital Fault Recorder Firmware v1.2.1.12 allows attackers to cause a Denial of Service (DoS) via a crafted XML payload.

AnalysisAI

An XML External Entity (XXE) vulnerability in Elspec Engineering G5 Digital Fault Recorder Firmware v1.2.1.12 allows attackers to cause a Denial of Service (DoS) via a crafted XML payload. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. An XML External Entity (XXE) vulnerability in Elspec Engineering G5 Digital Fault Recorder Firmware v1.2.1.12 allows attackers to cause a Denial of Service (DoS) via a crafted XML payload. Affected products include: Elspec-Ltd G5Dfr Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.