Heimdal up to 3.7.0 on Windows UBS access control

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Heimdal up to 3.7.0 on Windows. This affects an unknown part of the component UBS Handler. Performing a manipulation results in access control. This vulnerability was named CVE-2023-29486. The attack may be carried out on the physical device. There is no available exploit.

Detailsinfo

A vulnerability was found in Heimdal up to 3.7.0 on Windows. It has been classified as critical. This affects an unknown functionality of the component UBS Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Heimdal Thor agent versions 3.4.2 and before 3.7.0 on Windows, allows attackers to bypass USB access restrictions, execute arbitrary code, and obtain sensitive information via Next-Gen Antivirus component.

The weakness was presented 12/21/2023. The advisory is shared at medium.com. This vulnerability is uniquely identified as CVE-2023-29486 since 04/07/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.9

VulDB Base Score: 4.1
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2023 🔍
12/21/2023 +258 days 🔍
12/21/2023 +0 days 🔍
09/13/2024 +267 days 🔍

Sourcesinfo

Advisory: medium.com
Status: Not defined

CVE: CVE-2023-29486 (🔍)
GCVE (CVE): GCVE-0-2023-29486
GCVE (VulDB): GCVE-100-248613

Entryinfo

Created: 12/21/2023 07:20
Updated: 09/13/2024 19:37
Changes: 12/21/2023 07:20 (38), 01/14/2024 08:28 (11), 09/13/2024 19:37 (26)
Complete: 🔍
Cache ID: 216::103

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