Phoenix Contact FL NAT 2208/ FL NAT 2304-2GC-2SFP prior 2.90 Access Control authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Phoenix Contact FL NAT 2208 and FL NAT 2304-2GC-2SFP. Affected by this vulnerability is an unknown functionality of the component Access Control. Such manipulation leads to authorization. This vulnerability is documented as CVE-2019-18352. The attack requires being on the local network. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Phoenix Contact FL NAT 2208 and FL NAT 2304-2GC-2SFP. It has been rated as critical. Affected by this issue is an unknown functionality of the component Access Control. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.

The weakness was released 02/18/2020. This vulnerability is handled as CVE-2019-18352 since 10/23/2019. The attack can only be done within the local network. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2.90 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: FL NAT 2208/ FL NAT 2304-2GC-2SFP 2.90

Timelineinfo

10/23/2019 🔍
02/18/2020 +118 days 🔍
02/19/2020 +1 days 🔍
04/01/2024 +1503 days 🔍

Sourcesinfo

Advisory: cert.vde.com
Status: Not defined

CVE: CVE-2019-18352 (🔍)
GCVE (CVE): GCVE-0-2019-18352
GCVE (VulDB): GCVE-100-150326

Entryinfo

Created: 02/19/2020 10:39
Updated: 04/01/2024 13:21
Changes: 02/19/2020 10:39 (36), 02/19/2020 10:44 (17), 04/01/2024 13:21 (18)
Complete: 🔍
Cache ID: 216::103

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