Phoenix Contact FL MGUARD/TC MGUARD up to 8.8.x HTTPS Connection allocation of resources

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Phoenix Contact FL MGUARD and TC MGUARD up to 8.8.x. This affects an unknown function of the component HTTPS Connection Handler. Performing a manipulation results in allocation of resources. This vulnerability is known as CVE-2022-3480. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Phoenix Contact FL MGUARD and TC MGUARD up to 8.8.x. This affects some unknown functionality of the component HTTPS Connection Handler. The manipulation with an unknown input leads to a allocation of resources vulnerability. CWE is classifying the issue as CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. This is going to have an impact on availability.

The weakness was published 11/15/2022 as VDE-2022-051. The advisory is shared at cert.vde.com. This vulnerability is uniquely identified as CVE-2022-3480 since 10/13/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 8.9.0 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

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

CNA Base Score: 7.5
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: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
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: FL MGUARD/TC MGUARD 8.9.0

Timelineinfo

10/13/2022 🔍
11/15/2022 +33 days 🔍
11/15/2022 +0 days 🔍
12/18/2022 +33 days 🔍

Sourcesinfo

Advisory: VDE-2022-051
Status: Confirmed

CVE: CVE-2022-3480 (🔍)
GCVE (CVE): GCVE-0-2022-3480
GCVE (VulDB): GCVE-100-213705

Entryinfo

Created: 11/15/2022 17:18
Updated: 12/18/2022 15:12
Changes: 11/15/2022 17:18 (51), 12/18/2022 15:06 (2), 12/18/2022 15:12 (1)
Complete: 🔍
Cache ID: 216::103

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

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