Auth bypass in Fulldive Full Dialer
CVE-2023-42469
The com.full.dialer.top.secure.encrypted application through 1.0.1 for Android enables any installed application (with no permissions) to place phone calls without user interaction by sending a crafted intent via the com.full.dialer.top.secure.encrypted.activities.DialerActivity component.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (23.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Fulldive Full Dialer — versions 1.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/actuator/com.full.dialer.top.secure.encrypted (Exploit)
- github.com/actuator/com.full.dialer.top.secure.encrypted/blob/main/poc.apk (Exploit)
- github.com/actuator/com.full.dialer.top.secure.encrypted/blob/main/dial.gif (Exploit)
- github.com/actuator/cve/blob/main/CVE-2023-42469 (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-42469?
- CVE-2023-42469 is a low-severity vulnerability in Fulldive Full Dialer, classified under Missing Authorization. CVSS score: 3.3/10. Published 2023-09-13.
- How severe is CVE-2023-42469?
- Low severity. CVSS v3 base score is 3.3 out of 10.
- Is CVE-2023-42469 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.