CVE-2022-28743
Summary
| CVE | CVE-2022-28743 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-04-21 19:15:00 UTC |
| Updated | 2022-05-04 16:02:00 UTC |
| Description | Time-of-check Time-of-use (TOCTOU) Race Condition vulerability in Foscam R2C IP camera running System FW <= 1.13.1.6, and Application FW <= 2.91.2.66, allows an authenticated remote attacker with administrator permissions to execute arbitrary remote code via a malicious firmware patch. The impact of this vulnerability is that the remote attacker could gain full remote access to the IP camera and the underlying Linux system with root permissions. With root access to the camera's Linux OS, an attacker could effectively change the code that is running, add backdoor access, or invade the privacy of the user by accessing the live camera stream. |
Risk And Classification
Problem Types: CWE-367
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Foscam | R2c | - | All | All | All |
| Operating System | Foscam | R2c Application Firmware | All | All | All | All |
| Operating System | Foscam | R2c System Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Keeping A Critical Eye on IoT Devices | CONFIRM | www.trellix.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Sam Quinn from Trellix ATR
There are currently no legacy QID mappings associated with this CVE.