Elvaco M-Bus Metering Gateway CMe3100 1.12.1 insufficiently protected credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Elvaco M-Bus Metering Gateway CMe3100 1.12.1. This impacts an unknown function. This manipulation causes insufficiently protected credentials. This vulnerability is registered as CVE-2024-49396. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Elvaco M-Bus Metering Gateway CMe3100 1.12.1 and classified as problematic. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect integrity. The summary by CVE is:

The affected product is vulnerable due to insufficiently protected credentials, which may allow an attacker to impersonate Elvaco and send false information.

The weakness was published by Tomer Goldschmidt as icsa-24-291-01. It is possible to read the advisory at cisa.gov. This vulnerability is known as CVE-2024-49396 since 10/15/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Name

Version

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: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/15/2024 🔍
10/17/2024 +2 days 🔍
10/17/2024 +0 days 🔍
10/17/2024 +0 days 🔍

Sourcesinfo

Advisory: icsa-24-291-01
Researcher: Tomer Goldschmidt
Status: Not defined

CVE: CVE-2024-49396 (🔍)
GCVE (CVE): GCVE-0-2024-49396
GCVE (VulDB): GCVE-100-280795

Entryinfo

Created: 10/17/2024 20:01
Changes: 10/17/2024 20:01 (65)
Complete: 🔍
Cache ID: 216::103

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