Samsung Devices up to SMR Feb-2021 Release 1 IMS Service RCS implicit intent
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.2 | $0-$5k | 0.00 |
Summary
A vulnerability categorized as problematic has been discovered in Samsung Devices. The impacted element is the function RCS of the component IMS Service. The manipulation results in implicit intent.
This vulnerability is reported as CVE-2024-20899. The attack requires a local approach. No exploit exists.
It is advisable to upgrade the affected component.
Details
A vulnerability was found in Samsung Devices. It has been classified as problematic. Affected is the function RCS of the component IMS Service. The manipulation with an unknown input leads to a implicit intent vulnerability. CWE is classifying the issue as CWE-927. The Android application uses an implicit intent for transmitting sensitive data to other applications. This is going to have an impact on confidentiality. CVE summarizes:
Use of implicit intent for sensitive communication in RCS function in IMS service prior to SMR Jul-2024 Release 1 allows local attackers to get sensitive information.
The advisory is available at security.samsungmobile.com. This vulnerability is traded as CVE-2024-20899 since 12/05/2023. The exploitability is told to be easy. Local access is required to approach this attack. Technical details are known, but there is no available exploit.
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: 4.3VulDB Meta Temp Score: 4.2
VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
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: Implicit intentCWE: CWE-927
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-2024-20899 (🔍)
GCVE (CVE): GCVE-0-2024-20899
GCVE (VulDB): GCVE-100-270222
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
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