Schneider Electric Modicon M580 CPU/BMENOR2200H/EVLink Pro AC up to 4.29 buffer size

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Schneider Electric Modicon M580 CPU, BMENOR2200H and EVLink Pro AC up to 4.29. It has been rated as critical. This issue affects some unknown processing. The manipulation leads to buffer size. This vulnerability is traded as CVE-2024-11425. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Schneider Electric Modicon M580 CPU, BMENOR2200H and EVLink Pro AC up to 4.29. This issue affects an unknown function. The manipulation with an unknown input leads to a buffer size vulnerability. Using CWE to declare the problem leads to CWE-131. The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow. Impacted is availability. The summary by CVE is:

CWE-131: Incorrect Calculation of Buffer Size vulnerability exists that could cause Denial-of-Service of the product when an unauthenticated user is sending a crafted HTTPS packet to the webserver.

It is possible to read the advisory at download.schneider-electric.com. The identification of this vulnerability is CVE-2024-11425 since 11/19/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 4.30 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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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: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (schneider): 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer size
CWE: CWE-131 / CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Modicon M580 CPU/BMENOR2200H/EVLink Pro AC 4.30

Timelineinfo

11/19/2024 🔍
01/17/2025 +59 days 🔍
01/17/2025 +0 days 🔍
01/17/2025 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2025-014-01
Status: Confirmed

CVE: CVE-2024-11425 (🔍)
GCVE (CVE): GCVE-0-2024-11425
GCVE (VulDB): GCVE-100-292439

Entryinfo

Created: 01/17/2025 11:24
Updated: 01/17/2025 12:37
Changes: 01/17/2025 11:24 (41), 01/17/2025 11:27 (35), 01/17/2025 12:37 (1)
Complete: 🔍
Committer: mitr
Cache ID: 216::103

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