| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.5 | $0-$5k | 0.00 |
Summary
A vulnerability labeled as problematic has been found in Unisoc SC7731E, SC9832E, SC9863A, T310, T610, T618, T7200, T7225, T7250, T7255, T7280, T7300, T8100, T9100, T8200 and T8300. This issue affects some unknown processing of the component Modem IMS. The manipulation results in denial of service. This vulnerability is identified as CVE-2025-71253. The attack can be executed remotely. There is not any exploit available.
Details
A vulnerability was found in Unisoc SC7731E, SC9832E, SC9863A, T310, T610, T618, T7200, T7225, T7250, T7255, T7280, T7300, T8100, T9100, T8200 and T8300. It has been classified as critical. Affected is an unknown part of the component Modem IMS. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:
In Modem IMS, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.
The advisory is available at unisoc.com. This vulnerability is traded as CVE-2025-71253 since 03/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at EUVD (EUVD-2025-209651) and CERT Bund (WID-SEC-2026-1772). If you want to get best quality of vulnerability data, you may have to visit VulDB.
Affected
- Google Android
Product
Type
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 7.5
CNA Vector (Unisoc): 🔒
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: Denial of serviceCWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
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: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
03/02/2026 CVE reserved05/06/2026 Advisory disclosed
05/06/2026 VulDB entry created
06/03/2026 VulDB entry last update
Sources
Advisory: unisoc.comStatus: Confirmed
CVE: CVE-2025-71253 (🔒)
GCVE (CVE): GCVE-0-2025-71253
GCVE (VulDB): GCVE-100-361266
EUVD: 🔒
CERT Bund: WID-SEC-2026-1772 - Google Android: Mehrere Schwachstellen
Entry
Created: 05/06/2026 07:36Updated: 06/03/2026 02:52
Changes: 05/06/2026 07:36 (62), 05/06/2026 08:17 (1), 06/03/2026 02:52 (6)
Complete: 🔍
Cache ID: 216::103
If you want to get best quality of vulnerability data, you may have to visit VulDB.
No comments yet. Languages: en.
Please log in to comment.