The BT21 x BTS Wallpaper app 12 for Android allows unauthorized applications to actively…
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The BT21 x BTS Wallpaper app 12 for Android allows unauthorized applications to actively request permission to insert data into the database that records information about a user's personal preferences and will be loaded into memory to be read and used when the application is opened. By injecting data, the attacker can force the application to load malicious image URLs and display them in the UI. As the amount of data increases, it will eventually cause the application to trigger an OOM error and crash, resulting in a persistent denial of service attack.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bt21_x_bts_wallpaper_project:bt21_x_bts_wallpaper:12:*:*:*:*:android:*:* | 12 | Vulnerable | Bt21 X Bts Wallpaper Project |
- cpe:2.3:a:bt21_x_bts_wallpaper_project:bt21_x_bts_wallpaper:12:*:*:*:*:android:*:* Versions 12 Vulnerable ·Bt21 X Bts Wallpaper Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-29725
- 2026-10-03 Alias added: GHSA-p3jh-fph2-4c89
References
More Bt21 X Bts Wallpaper Project Bt21 X Bts Wallpaper vulnerabilities
- TI-2023-13978 The BT21 x BTS Wallpaper app 12 for Android allows unauthorized apps to actively request… CVSS 3.1HIGH 7.8
Sources
- CVE-2023-29725 · CVE Program
- CVE-2023-29725 · NVD
- FIRST EPSS
- GHSA-p3jh-fph2-4c89 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences