Vulnerability in Amazon Fire OS
CVE-2023-1383
An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS versions prior to 7.6.3.3.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.0% 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
- Amazon Fire OS
- Amazon Fire Tv Stick 3rd Gen
- Amazonfire Tv Stick 3rd Gen Fire — versions 6.2.9.4
- Bestbuy Insignia Tv
- Insignia Tv With Fireos — versions 7.6.3.2
Weakness classification (CWE)
References
- www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-i… (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-1383?
- CVE-2023-1383 is a medium-severity vulnerability in Amazon Fire OS, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 5.4/10. Published 2023-05-03.
- How severe is CVE-2023-1383?
- Medium severity. CVSS v3 base score is 5.4 out of 10.