Phoenix Contact CHARX SEC-3150 1139012 up to 1.6.x System Startup file access

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in Phoenix Contact CHARX SEC-3000 1139022, CHARX SEC-3050 1139018, CHARX SEC-3100 1139012 and CHARX SEC-3150 1139012 up to 1.6.x and classified as problematic. The impacted element is an unknown function of the component System Startup. Performing a manipulation results in file access. This vulnerability is reported as CVE-2024-3913. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Phoenix Contact CHARX SEC-3000 1139022, CHARX SEC-3050 1139018, CHARX SEC-3100 1139012 and CHARX SEC-3150 1139012 up to 1.6.x. This affects an unknown part of the component System Startup. The manipulation with an unknown input leads to a file access vulnerability. CWE is classifying the issue as CWE-552. The product makes files or directories accessible to unauthorized actors, even though they should not be. This is going to have an impact on availability. The summary by CVE is:

An unauthenticated remote attacker can use this vulnerability to change the device configuration due to a file writeable for short time after system startup.

The weakness was disclosed by Alex Olson and "gadha" as VDE-2024-022. It is possible to read the advisory at cert.vde.com. This vulnerability is uniquely identified as CVE-2024-3913 since 04/17/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1083 according to MITRE ATT&CK.

Upgrading to version 1.7.0 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (CERTVDE): 🔍

CVSSv2info

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

Exploitinginfo

Class: File access
CWE: CWE-552 / CWE-425
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: CHARX SEC-3000 1139022/CHARX SEC-3050 1139018/CHARX SEC-3100 1139012/CHARX SEC-3150 1139012 1.7.0

Timelineinfo

04/17/2024 🔍
08/13/2024 +118 days 🔍
08/13/2024 +0 days 🔍
01/29/2025 +169 days 🔍

Sourcesinfo

Advisory: VDE-2024-022
Researcher: Alex Olson, "gadha"
Status: Confirmed

CVE: CVE-2024-3913 (🔍)
GCVE (CVE): GCVE-0-2024-3913
GCVE (VulDB): GCVE-100-274347

Entryinfo

Created: 08/13/2024 14:46
Updated: 01/29/2025 10:39
Changes: 08/13/2024 14:46 (66), 08/14/2024 15:14 (1), 09/14/2024 01:26 (11), 01/29/2025 10:39 (4)
Complete: 🔍
Cache ID: 216::103

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

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