Phoenix Contact ILC1x0/ILC1x1 IP Packet 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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7.5$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Phoenix Contact ILC1x0 and ILC1x1. This affects an unknown part of the component IP Packet Handler. The manipulation results in allocation of resources. This vulnerability is known as CVE-2021-33541. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Phoenix Contact ILC1x0 and ILC1x1 (unknown version). It has been classified as critical. Affected is an unknown code block of the component IP Packet 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 06/26/2021 as vde-2021-019. The advisory is available at cert.vde.com. This vulnerability is traded as CVE-2021-33541. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

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: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/24/2021 🔍
06/26/2021 +33 days 🔍
06/26/2021 +0 days 🔍
07/02/2021 +6 days 🔍

Sourcesinfo

Advisory: vde-2021-019
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-33541 (🔍)
GCVE (CVE): GCVE-0-2021-33541
GCVE (VulDB): GCVE-100-177630

Entryinfo

Created: 06/26/2021 06:32
Updated: 07/02/2021 21:29
Changes: 06/26/2021 06:32 (16), 06/26/2021 06:33 (20), 07/02/2021 21:21 (3), 07/02/2021 21:29 (1)
Complete: 🔍
Cache ID: 216::103

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