VDB-245851 · CVE-2023-48109 · EUVD-2023-52190

Tenda AX1803 1.0.0.1 saveParentControlInfo deviceId denial of service

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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Tenda AX1803 1.0.0.1. Affected by this issue is the function saveParentControlInfo. This manipulation of the argument deviceId causes denial of service. This vulnerability is handled as CVE-2023-48109. There is not any exploit available.

Detailsinfo

A vulnerability was found in Tenda AX1803 1.0.0.1. It has been declared as problematic. Affected by this vulnerability is the function saveParentControlInfo. The manipulation of the argument deviceId with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the deviceId parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

The weakness was released 11/21/2023. It is possible to read the advisory at tjr181.com. This vulnerability is known as CVE-2023-48109 since 11/13/2023. Technical details of the vulnerability are known, but there is no available exploit.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-52190). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Router Operating System

Vendor

Tenda

Name

AX1803

Version

1.0.0.1

License

commercial

Website

Vendor: https://www.tenda.com.cn/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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

11/13/2023 🔍
11/21/2023 +8 days 🔍
11/21/2023 +0 days 🔍
02/26/2026 +828 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: tjr181.com
Status: Not defined

CVE: CVE-2023-48109 (🔍)
GCVE (CVE): GCVE-0-2023-48109
GCVE (VulDB): GCVE-100-245851
EUVD: 🔍

Entryinfo

Created: 11/21/2023 06:57
Updated: 02/26/2026 10:36
Changes: 11/21/2023 06:57 (39), 12/14/2023 19:04 (11), 02/26/2026 10:36 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.