VDB-269778 · CVE-2024-23766 · EUVD-2024-21219

HMS Anybus X-Gateway AB7832-F Web Interface 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.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in HMS Anybus X-Gateway AB7832-F. This vulnerability affects unknown code of the component Web Interface. The manipulation results in denial of service. This vulnerability was named CVE-2024-23766. The attack may be performed from remote. There is no available exploit. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in HMS Anybus X-Gateway AB7832-F (unknown version). Affected is an unknown code block of the component Web Interface. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

An issue was discovered on HMS Anybus X-Gateway AB7832-F 3 devices. The gateway exposes a web interface on port 80. An unauthenticated GET request to a specific URL triggers the reboot of the Anybus gateway (or at least most of its modules). An attacker can use this feature to carry out a denial of service attack by continuously sending GET requests to that URL.

The advisory is available at sensepost.com. This vulnerability is traded as CVE-2024-23766 since 01/22/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

It is possible to mitigate the weakness by firewalling .

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-21219). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Anybus X-Gateway AB7832-F

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/22/2024 🔍
06/27/2024 +156 days 🔍
06/27/2024 +0 days 🔍
06/08/2025 +346 days 🔍

Sourcesinfo

Advisory: sensepost.com
Status: Not defined

CVE: CVE-2024-23766 (🔍)
GCVE (CVE): GCVE-0-2024-23766
GCVE (VulDB): GCVE-100-269778
EUVD: 🔍

Entryinfo

Created: 06/27/2024 06:29
Updated: 06/08/2025 21:55
Changes: 06/27/2024 06:29 (52), 10/25/2024 20:46 (13), 06/08/2025 21:55 (1)
Complete: 🔍
Cache ID: 216::103

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