WAGO CC100 0751-9x01 CODESYS V3 Service missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported 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, 8000-0002, PFC100 G1 0750-810x, xxxx-xxxx and PFC200 G1 750-820x-xxx-xxx. This impacts an unknown function of the component CODESYS V3 Service. This manipulation causes missing authentication. This vulnerability appears as CVE-2024-41969. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been 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, 8000-0002, PFC100 G1 0750-810x, xxxx-xxxx and PFC200 G1 750-820x-xxx-xxx and classified as critical. Affected by this vulnerability is an unknown code of the component CODESYS V3 Service. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.

The weakness was presented by Diego Giubertoni as VDE-2024-047. The advisory is shared at cert.vde.com. This vulnerability is known as CVE-2024-41969 since 07/25/2024. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/18/2024).

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (CERTVDE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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 🔍
11/18/2024 +0 days 🔍

Sourcesinfo

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

CVE: CVE-2024-41969 (🔍)
GCVE (CVE): GCVE-0-2024-41969
GCVE (VulDB): GCVE-100-284953

Entryinfo

Created: 11/18/2024 10:17
Changes: 11/18/2024 10:17 (63)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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