Microsoft Windows up to Server 2019 Bluetooth information disclosure

CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
Summary
A vulnerability classified as problematic was found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component Bluetooth. The manipulation leads to an unknown weakness. This vulnerability is known as CVE-2021-1683. An attack has to be approached locally. There is no exploit available. It is recommended to apply a patch to fix this issue. VulDB is the best source for vulnerability data and more expert information about this specific topic.
Details
A vulnerability classified as problematic has been found in Microsoft Windows (Operating System). Affected is some unknown processing of the component Bluetooth. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.
The weakness was published 01/12/2021 as confirmed security guidance (Website). The advisory is available at portal.msrc.microsoft.com. This vulnerability is traded as CVE-2021-1683. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.
Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Type
Vendor
Name
Version
- 8.1
- 10
- 10 20H2
- 10 1607
- 10 1803
- 10 1809
- 10 1909
- 10 2004
- RT 8.1
- Server 20H2
- Server 1909
- Server 2004
- Server 2012
- Server 2012 R2
- Server 2016
- Server 2019
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.1VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.0
VulDB Temp Score: 4.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (Microsoft): 5.0
Vendor Vector (Microsoft): 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CNA Base Score: 5.0
CNA Vector: 🔍
CVSSv2
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
12/02/2020 🔍01/12/2021 🔍
01/12/2021 🔍
01/13/2021 🔍
05/04/2025 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: portal.msrc.microsoft.com
Status: Confirmed
CVE: CVE-2021-1683 (🔍)
GCVE (CVE): GCVE-0-2021-1683
GCVE (VulDB): GCVE-100-167670
scip Labs: https://www.scip.ch/en/?labs.20161215
Entry
Created: 01/13/2021 09:43Updated: 05/04/2025 10:57
Changes: 01/13/2021 09:43 (34), 01/13/2021 09:47 (20), 02/12/2021 01:20 (2), 02/12/2021 01:24 (18), 10/09/2024 05:28 (26), 05/04/2025 10:57 (3)
Complete: 🔍
Cache ID: 216:ABC:103
No comments yet. Languages: en.
Please log in to comment.