WAGO 8000-0002 BACNet Service permission assignment

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in WAGO CC100 0751-9x01, PFC100 G2 0750-811x-xxxx-xxxx, PFC200 G2 750-821x-xxx-xxx, TP600 0762-420x, 8000-000x, TP600 0762-430x, TP600 0762-520x, TP600 0762-530x, TP600 0762-620x, TP600 0762-630x, Edge Controller 0752-8303 and 8000-0002. Affected by this issue is some unknown functionality of the component BACNet Service. Executing a manipulation can lead to permission assignment. This vulnerability is handled as CVE-2024-41974. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in WAGO CC100 0751-9x01, PFC100 G2 0750-811x-xxxx-xxxx, PFC200 G2 750-821x-xxx-xxx, TP600 0762-420x, 8000-000x, TP600 0762-430x, TP600 0762-520x, TP600 0762-530x, TP600 0762-620x, TP600 0762-630x, Edge Controller 0752-8303 and 8000-0002. It has been declared as critical. This vulnerability affects an unknown function of the component BACNet Service. The manipulation with an unknown input leads to a permission assignment vulnerability. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. As an impact it is known to affect integrity, and availability. CVE summarizes:

A low privileged remote attacker may modify the BACNet service properties due to incorrect permission assignment for critical resources which may lead to a DoS limited to BACNet communication.

The weakness was released by Diego Giubertoni as VDE-2024-047. The advisory is shared for download at cert.vde.com. This vulnerability was named CVE-2024-41974 since 07/25/2024. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/28/2025).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.1
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (CERTVDE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
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

07/25/2024 🔍
11/18/2024 +116 days 🔍
11/18/2024 +0 days 🔍
08/28/2025 +283 days 🔍

Sourcesinfo

Advisory: VDE-2024-047
Researcher: Diego Giubertoni
Status: Not defined

CVE: CVE-2024-41974 (🔍)
GCVE (CVE): GCVE-0-2024-41974
GCVE (VulDB): GCVE-100-284956

Entryinfo

Created: 11/18/2024 10:56
Updated: 08/28/2025 10:09
Changes: 11/18/2024 10:56 (62), 08/28/2025 10:09 (1)
Complete: 🔍
Cache ID: 216::103

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