Samsung Devices up to SMR Feb-2021 Release 1 BLE improper authentication
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 5.0 | $0-$5k | 0.00 |
Summary
A vulnerability classified as critical was found in Samsung Devices. Affected is an unknown function of the component BLE. Executing a manipulation can lead to improper authentication. The identification of this vulnerability is CVE-2024-20889. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is advised.
Details
A vulnerability was found in Samsung Devices. It has been declared as critical. This vulnerability affects an unknown function of the component BLE. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Improper authentication in BLE prior to SMR Jul-2024 Release 1 allows adjacent attackers to pair with devices.
The advisory is available at security.samsungmobile.com. This vulnerability was named CVE-2024-20889 since 12/05/2023. The exploitation appears to be difficult. The attack needs to approached within the local network. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.
Upgrading to version SMR Jul-2024 Release 1 eliminates this vulnerability.
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Product
Vendor
Name
Version
- 7
- 8
- 9.0
- 10.0
- 11.0
- <=2017-11-03
- <=2020-04-02
- Go(8.1)
- Go(9.0)
- L
- L(5.1)
- L(5.x)
- M
- M(6.0)
- M(6.x)
- N
- N(7.0)
- N(7.1)
- N(7.x)
- O(8.0)
- O(8.1)
- O(8.X)
- O(8.x)
- P(9.0)
- P(9.x)
- Q(10.0)
- Q(10.x)
- R(11.0)
- SMR Feb-2021 Release 1
License
Website
- Vendor: https://www.samsung.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.1VulDB Meta Temp Score: 5.0
VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.3
NVD Vector: 🔍
CNA Base Score: 5.9
CNA Vector (Samsung Mobile): 🔍
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: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Partially
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 Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Devices SMR Jul-2024 Release 1
Timeline
12/05/2023 🔍07/02/2024 🔍
07/02/2024 🔍
07/06/2024 🔍
Sources
Vendor: samsung.comAdvisory: security.samsungmobile.com
Status: Confirmed
CVE: CVE-2024-20889 (🔍)
GCVE (CVE): GCVE-0-2024-20889
GCVE (VulDB): GCVE-100-270214
Entry
Created: 07/02/2024 13:57Updated: 07/06/2024 04:26
Changes: 07/02/2024 13:57 (64), 07/06/2024 04:26 (12)
Complete: 🔍
Cache ID: 216::103
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