WAGO Compact Controller CC100 Web-based Management origin validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in WAGO Compact Controller CC100, Edge Controller, Series PFC100, Series PFC200, Series Touch Panel 600 Advanced Line, Series Touch Panel 600 Marine Line and Series Touch Panel 600 Standard Line. This issue affects some unknown processing of the component Web-based Management. Executing a manipulation can lead to origin validation. This vulnerability is registered as CVE-2022-45139. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in WAGO Compact Controller CC100, Edge Controller, Series PFC100, Series PFC200, Series Touch Panel 600 Advanced Line, Series Touch Panel 600 Marine Line and Series Touch Panel 600 Standard Line. It has been declared as problematic. This vulnerability affects an unknown function of the component Web-based Management. The manipulation with an unknown input leads to a origin validation vulnerability. The CWE definition for the vulnerability is CWE-346. The product does not properly verify that the source of data or communication is valid. As an impact it is known to affect confidentiality. CVE summarizes:

A CORS Misconfiguration in the web-based management allows a malicious third party webserver to misuse all basic information pages on the webserver. In combination with CVE-2022-45138 this could lead to disclosure of device information like CPU diagnostics. As there is just a limited amount of information readable the impact only affects a small subset of confidentiality.

The weakness was published 02/27/2023 as VDE-2022-060. The advisory is available at cert.vde.com. This vulnerability was named CVE-2022-45139 since 11/10/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 02/27/2023).

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

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

CNA Base Score: 5.3
CNA Vector (CERT VDE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Origin validation
CWE: CWE-346 / CWE-345
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

11/10/2022 🔍
02/27/2023 +109 days 🔍
02/27/2023 +0 days 🔍
02/27/2023 +0 days 🔍

Sourcesinfo

Advisory: VDE-2022-060
Status: Confirmed

CVE: CVE-2022-45139 (🔍)
GCVE (CVE): GCVE-0-2022-45139
GCVE (VulDB): GCVE-100-221830

Entryinfo

Created: 02/27/2023 17:21
Changes: 02/27/2023 17:21 (47)
Complete: 🔍
Cache ID: 216::103

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