CVE-2023-23299
The permission system implemented and enforced by the GarminOS TVM component in CIQ API version 1.0.0 through 4.1.7 can be bypassed entirely.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The permission system implemented and enforced by the GarminOS TVM component in CIQ API version 1.0.0 through 4.1.7 can be bypassed entirely. A malicious application with specially crafted code and data sections could access restricted CIQ modules, call their functions and disclose sensitive data such as user profile information and GPS coordinates, among others.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.80% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- garmin/connect-iq
- Source
- cve@mitre.org
References
- https://developer.garmin.com/connect-iq/core-topics/manifest-and-permissions/Product
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23299.mdExploit
- https://developer.garmin.com/connect-iq/core-topics/manifest-and-permissions/Product
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23299.mdExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.