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Diaenergie CVE-2024-4549

HIGH
Uncontrolled Resource Consumption (CWE-400)
2024-05-06 vulnreport@tenable.com
7.5
CVSS 3.1 · Vendor: tenable
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V2 - Validation and Business Logic Resource consumption limits
MITRE ATT&CK

1 technique across 1 tactic: Impact

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.5 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available.

Exploit ScenarioDerived

A remote attacker could cause denial of service by exhausting system resources by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 1.1% exploitation probability (EPSS)

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AnalysisAI

A denial of service vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. A denial of service vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior. When processing an 'ICS Restart!' message, CEBC.exe restarts the system. Affected products include: Deltaww Diaenergie.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (tenable) PRIMARY 7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from Vendor (tenable) · only source for this CVE.

CVSS VectorVendor: tenable

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

DescriptionCVE.org

A denial of service vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior. When processing an 'ICS Restart!' message, CEBC.exe restarts the system.

Threat Intelligence Overview

EPSS Score
1.1%
Top 38% exploitable
Exploit
POC
Public exploit code exists
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC Yes
EPSS 1.1%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

59
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +38
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)CVE.org

cpe:2.3:a:deltaww:diaenergie:*:*:*:*:*:*:*:*
CVE-2024-4548 CRITICAL POC
9.8 May 06

An SQLi vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior when CEBC.exe processes a 'Recalcula

CVE-2024-4547 CRITICAL POC
9.8 May 06

A SQLi vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior when CEBC.exe processes a 'Recalculat

CVE-2022-33005 MEDIUM POC
6.1 Jun 27

A cross-site scripting (XSS) vulnerability in the System Settings/IOT Settings module of Delta Electronics DIAEnergie v1

CVE-2026-78308 CRITICAL
9.8 Sep 24

Improper authentication in Delta Electronics DIAEnergie before 1.11.00.022 allows authentication bypass, enabling remote

CVE-2024-25574 CRITICAL
9.8 Apr 01

SQL injection vulnerability exists in GetDIAE_usListParameters. Rated critical severity (CVSS 9.8), this vulnerability i

CVE-2022-43775 CRITICAL
9.8 Oct 26

The HICT_Loop class in Delta Electronics DIAEnergy v1.9 contains a SQL Injection flaw that could allow an attacker to ga

CVE-2022-43774 CRITICAL
9.8 Oct 26

The HandlerPageP_KID class in Delta Electronics DIAEnergy v1.9 contains a SQL Injection flaw that could allow an attacke

CVE-2022-3214 CRITICAL
9.8 Sep 16

Delta Industrial Automation's DIAEnergy, an industrial energy management system, is vulnerable to CWE-798, Use of Hard-c

CVE-2022-1378 CRITICAL
9.8 May 02

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability exists in DIAE_p

CVE-2022-1377 CRITICAL
9.8 May 02

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability exists in DIAE_r

CVE-2022-1376 CRITICAL
9.8 May 02

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability exists in DIAE_p

CVE-2022-1375 CRITICAL
9.8 May 02

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability exists in DIAE_s

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