Skip to main content

Home Spot Cube 2 Firmware CVE-2024-21780

HIGH
Out-of-bounds Write (CWE-787)
2024-02-02 vultures@jpcert.or.jp
Buffer Overflow Denial Of Service Memory Corruption Home Spot Cube 2 Firmware
7.5
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Feb 02, 2024 - 07:15 nvd
HIGH 7.5

DescriptionNVD

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.

AnalysisAI

Stack-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. 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. Affected products include: Kddi Home Spot Cube 2 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

More in Home Spot Cube 2 Firmware

View all
CVE-2024-23978 CRITICAL
9.8 Feb 02

Heap-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. Rated critical severity (CVSS 9.8),
CVE-2017-2184 HIGH
8.8 Jul 07

Buffer overflow in HOME SPOT CUBE2 firmware V101 and earlier allows an attacker to execute arbitrary code via WebUI. Rat
CVE-2017-2185 HIGH
8.8 Jul 07

HOME SPOT CUBE2 firmware V101 and earlier allows authenticated attackers to execute arbitrary OS commands via WebUI. Rat
CVE-2017-2186 HIGH
8.8 Jul 07

HOME SPOT CUBE2 firmware V101 and earlier allows an attacker to bypass authentication to load malicious firmware via Web
CVE-2022-33948 HIGH
8.8 Jul 04

HOME SPOT CUBE2 V102 contains an OS command injection vulnerability due to improper processing of data received from DHC
CVE-2017-2183 HIGH
8.0 Jul 07

HOME SPOT CUBE2 firmware V101 and earlier allows authenticated attackers to execute arbitrary OS commands via Clock Sett

Same weakness CWE-787 – Out-of-bounds Write

View all
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2012-1889 HIGH POC
8.8
CVE-2010-3333 HIGH POC
7.8
CVE-2014-1761 HIGH POC
7.8
CVE-2009-3129 HIGH POC
7.8
CVE-2021-1732 HIGH POC
7.8
CVE-2013-3346 CRITICAL POC
9.8

Same technique Buffer Overflow

View all
CVE-2017-7269 CRITICAL POC
9.8
CVE-2015-5119 CRITICAL POC
9.8
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2009-0927 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2017-11882 HIGH POC
7.8
CVE-2010-3333 HIGH POC
7.8

Share

CVE-2024-21780 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy