VDB-289178 · CVE-2024-46873 · GCVE-0-2024-46873

Sharp Speed Wi-Fi NEXT W07 debug code

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.8	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Sharp home 5G HR02, Wi-Fi STATION SH-52B, Wi-Fi STATION SH-54C, Wi-Fi STATION SH-05L, PocketWifi 809SH and Speed Wi-Fi NEXT W07. Affected is an unknown function. Such manipulation leads to debug code. This vulnerability is listed as CVE-2024-46873. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Sharp home 5G HR02, Wi-Fi STATION SH-52B, Wi-Fi STATION SH-54C, Wi-Fi STATION SH-05L, PocketWifi 809SH and Speed Wi-Fi NEXT W07. It has been rated as very critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a debug code vulnerability. Using CWE to declare the problem leads to CWE-489. The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple SHARP routers leave the hidden debug function enabled. An arbitrary OS command may be executed with the root privilege by a remote unauthenticated attacker.

The advisory is available at k-tai.sharp.co.jp. This vulnerability is handled as CVE-2024-46873 since 12/02/2024. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/23/2024).

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Wireless LAN Software

Vendor

Sharp

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (jpcert): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Debug code
CWE: CWE-489
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/02/2024 🔍
12/23/2024 +21 days 🔍
12/23/2024 +0 days 🔍
12/23/2024 +0 days 🔍

Sourcesinfo

Advisory: k-tai.sharp.co.jp
Status: Confirmed

CVE: CVE-2024-46873 (🔍)
GCVE (CVE): GCVE-0-2024-46873
GCVE (VulDB): GCVE-100-289178

Entryinfo

Created: 12/23/2024 07:56
Changes: 12/23/2024 07:56 (61)
Complete: 🔍
Cache ID: 216::103