Western Digital MyCloud PR4100 ddns-start heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Western Digital MyCloud PR4100. It has been classified as critical. The affected element is an unknown function of the component ddns-start. This manipulation causes heap-based overflow. This vulnerability is tracked as CVE-2024-22170. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Western Digital MyCloud PR4100 (unknown version). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component ddns-start. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

It is possible to read the advisory at zerodayinitiative.com. This vulnerability is known as CVE-2024-22170 since 01/05/2024. The exploitation appears to be difficult. Access to the local network is required for this attack. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

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: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Heap-based overflow
CWE: CWE-122 / CWE-119
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: 🔍

Timelineinfo

01/05/2024 🔍
09/27/2024 +265 days 🔍
09/27/2024 +0 days 🔍
09/27/2024 +0 days 🔍

Sourcesinfo

Advisory: ZDI-24-1294
Status: Confirmed

CVE: CVE-2024-22170 (🔍)
GCVE (CVE): GCVE-0-2024-22170
GCVE (VulDB): GCVE-100-278647

Entryinfo

Created: 09/27/2024 07:04
Changes: 09/27/2024 07:04 (53)
Complete: 🔍
Cache ID: 216::103

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