CHANGING Information Technology HWATAIServiSign prior 1.0.24.0219 on Windows API stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in CHANGING Information Technology HWATAIServiSign on Windows and classified as critical. Affected by this vulnerability is an unknown functionality of the component API. This manipulation causes stack-based overflow. This vulnerability appears as CVE-2024-40723. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in CHANGING Information Technology HWATAIServiSign on Windows. Affected by this vulnerability is an unknown part of the component API. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect availability. The summary by CVE is:

The specific API in HWATAIServiSign Windows Version from CHANGING Information Technology does not properly validate the length of server-side inputs. When a user visits a spoofed website, unauthenticated remote attackers can cause a stack-based buffer overflow in the HWATAIServiSign, temporarily disrupting its service.

The advisory is shared at twcert.org.tw. This vulnerability is known as CVE-2024-40723 since 07/09/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.0.24.0219 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (twcert): 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HWATAIServiSign 1.0.24.0219

Timelineinfo

07/09/2024 🔍
08/02/2024 +24 days 🔍
08/02/2024 +0 days 🔍
08/10/2024 +7 days 🔍

Sourcesinfo

Advisory: twcert.org.tw
Status: Confirmed

CVE: CVE-2024-40723 (🔍)
GCVE (CVE): GCVE-0-2024-40723
GCVE (VulDB): GCVE-100-273493

Entryinfo

Created: 08/02/2024 13:45
Updated: 08/10/2024 01:04
Changes: 08/02/2024 13:45 (64), 08/10/2024 01:04 (2)
Complete: 🔍
Cache ID: 216::103

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