CVE-2024-47864

MEDIUM

Classic Buffer Overflow (CWE-120)

2024-12-23 vultures@jpcert.or.jp

Buffer Overflow

5.3

CVSS 3.0 · Vendor: jpcert

Severity by source

Vendor (jpcert) PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Primary rating from Vendor (jpcert) · only source for this CVE.

CVSS VectorVendor: jpcert

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

CVE Published

Dec 23, 2024 - 01:15 cve.org

MEDIUM 5.3

DescriptionCVE.org

home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. A remote unauthenticated attacker may get the web console of the product down.

AnalysisAI

home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. A remote unauthenticated attacker may get the web console of the product down.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.