Vulnerability in I-Funbox Ifunbox
CVE-2021-47803
iFunbox 4.2 contains an unquoted service path vulnerability in the Apple Mobile Device Service that allows local attackers to execute code with elevated privileges. Attackers can insert a malicious executable into the unquoted service path to run with LocalSystem privileges when the service restarts.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: -0.000
Affected products
- I-Funbox Ifunbox — versions 4.2
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/50040 (exploit)
- www.i-funbox.com/en/index.html (product)
- www.vulncheck.com/advisories/ifunbox-apple-mobile-device-service-unquoted-servi… (third-party-advisory)
Frequently asked questions
- What is CVE-2021-47803?
- CVE-2021-47803 is a high-severity vulnerability in I-Funbox Ifunbox, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2026-01-16.
- How severe is CVE-2021-47803?
- High severity. CVSS v3 base score is 7.8 out of 10.