Schneider Electric Sage 4400 up to C3414-500-S02K5_P8 Web Interface buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Schneider Electric Sage 1410, Sage 1430, Sage 1450, Sage 2400, Sage 3030 Magnum and Sage 4400 up to C3414-500-S02K5_P8. Affected by this issue is some unknown functionality of the component Web Interface. Executing a manipulation can lead to buffer overflow. This vulnerability is tracked as CVE-2024-37040. The attack can be launched remotely. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical was found in Schneider Electric Sage 1410, Sage 1430, Sage 1450, Sage 2400, Sage 3030 Magnum and Sage 4400 up to C3414-500-S02K5_P8. This vulnerability affects an unknown functionality of the component Web Interface. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

CWE-120: Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) vulnerability exists that could allow a user with access to the device’s web interface to cause a fault on the device when sending a malformed HTTP request.

The advisory is shared for download at download.schneider-electric.com. This vulnerability was named CVE-2024-37040 since 05/31/2024. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available.

Applying a patch is able to eliminate this problem.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 5.4
CNA Vector (Schneider Electric SE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: 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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/31/2024 🔍
06/12/2024 +12 days 🔍
06/12/2024 +0 days 🔍
07/26/2024 +43 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2024-163-05
Status: Confirmed

CVE: CVE-2024-37040 (🔍)
GCVE (CVE): GCVE-0-2024-37040
GCVE (VulDB): GCVE-100-268192

Entryinfo

Created: 06/12/2024 21:16
Updated: 07/26/2024 00:09
Changes: 06/12/2024 21:16 (65), 07/26/2024 00:09 (12)
Complete: 🔍
Cache ID: 216::103

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