KDDI Home Spot Cube2 up to 102 Command stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in KDDI Home Spot Cube2 up to 102. The impacted element is an unknown function of the component Command Handler. Executing a manipulation can lead to stack-based overflow. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability appears as CVE-2024-21780. There is no available exploit.

Detailsinfo

A vulnerability has been found in KDDI Home Spot Cube2 up to 102 and classified as critical. This vulnerability affects some unknown functionality of the component Command Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. Processing a specially crafted command may result in a denial of service (DoS) condition. Note that the affected products are no longer supported.

The weakness was presented 02/02/2024. The advisory is shared for download at jvn.jp. This vulnerability was named CVE-2024-21780 since 01/25/2024. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/05/2024).

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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

01/25/2024 🔍
02/02/2024 +8 days 🔍
02/02/2024 +0 days 🔍
07/05/2024 +154 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2024-21780 (🔍)
GCVE (CVE): GCVE-0-2024-21780
GCVE (VulDB): GCVE-100-252688

Entryinfo

Created: 02/02/2024 08:27
Updated: 07/05/2024 23:43
Changes: 02/02/2024 08:27 (39), 02/25/2024 07:32 (11), 07/05/2024 23:43 (15)
Complete: 🔍
Cache ID: 216::103

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