CVE-2023-23304
The GarminOS TVM component in CIQ API version 2.1.0 through 4.1.7 allows applications with a specially crafted head section to use the `Toybox.SensorHistory` module without permission.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The GarminOS TVM component in CIQ API version 2.1.0 through 4.1.7 allows applications with a specially crafted head section to use the `Toybox.SensorHistory` module without permission. A malicious application could call any functions from the `Toybox.SensorHistory` module without the user's consent and disclose potentially private or sensitive information.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.61% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- garmin/connect-iq
- Source
- cve@mitre.org
References
- https://developer.garmin.com/connect-iq/api-docs/Toybox/SensorHistory.htmlProduct
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23304.mdExploit
- https://developer.garmin.com/connect-iq/api-docs/Toybox/SensorHistory.htmlProduct
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23304.mdExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.