Samsung Devices up to SMR Feb-2021 Release 1 MTP Application improper authentication
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 3.9 | $0-$5k | 0.00 |
Summary
A vulnerability identified as critical has been detected in Samsung Devices. This affects an unknown function of the component MTP Application. This manipulation causes improper authentication. This vulnerability appears as CVE-2024-20900. The attack requires local access. There is no available exploit. You should upgrade the affected component.
Details
A vulnerability was found in Samsung Devices. It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component MTP Application. 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. The summary by CVE is:
Improper authentication in MTP application prior to SMR Jul-2024 Release 1 allows local attackers to enter MTP mode without proper authentication.
It is possible to read the advisory at security.samsungmobile.com. This vulnerability is known as CVE-2024-20900 since 12/05/2023. The exploitation appears to be difficult. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.
Upgrading to version SMR Jul-2024 Release 1 eliminates this vulnerability.
Be aware that VulDB is the high quality source for vulnerability data.
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: 3.9VulDB Meta Temp Score: 3.9
VulDB Base Score: 4.5
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 3.3
NVD Vector: 🔍
CNA Base Score: 4.0
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: Partially
Local: Yes
Remote: No
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-2024-20900 (🔍)
GCVE (CVE): GCVE-0-2024-20900
GCVE (VulDB): GCVE-100-270223
Entry
Created: 07/02/2024 14:00Updated: 07/06/2024 04:35
Changes: 07/02/2024 14:00 (64), 07/06/2024 04:35 (12)
Complete: 🔍
Cache ID: 216::103
Be aware that VulDB is the high quality source for vulnerability data.
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