Delta Electronics DIAScreen up to 1.4.x BACnetParameter stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Delta Electronics DIAScreen up to 1.4.x. It has been rated as critical. This vulnerability affects unknown code of the component BACnetParameter. The manipulation leads to stack-based overflow. This vulnerability is documented as CVE-2024-39605. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Delta Electronics DIAScreen up to 1.4.x and classified as critical. This issue affects an unknown function of the component BACnetParameter. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

If an attacker tricks a valid user into running Delta Electronics DIAScreen with a file containing malicious code, a stack-based buffer overflow in BACnetParameter can be exploited, allowing the attacker to remotely execute arbitrary code.

It is possible to read the advisory at cisa.gov. The identification of this vulnerability is CVE-2024-39605. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.5.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DIAScreen 1.5.0

Timelineinfo

11/07/2024 🔍
11/07/2024 +0 days 🔍
03/01/2025 +114 days 🔍

Sourcesinfo

Advisory: icsa-24-312-02
Status: Confirmed

CVE: CVE-2024-39605 (🔍)
GCVE (CVE): GCVE-0-2024-39605
GCVE (VulDB): GCVE-100-283451

Entryinfo

Created: 11/07/2024 21:21
Updated: 03/01/2025 12:41
Changes: 11/07/2024 21:21 (53), 11/11/2024 20:13 (24), 01/30/2025 20:11 (12), 03/01/2025 12:41 (3)
Complete: 🔍
Cache ID: 216::103

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