CVE-2023-33383 EXPLOIT
5.3
MEDIUM · CVSS 3.1 · EPSS 4.7% (pctl 92)
Patch early
A public exploit exists.
Description
Shelly 4PM Pro four-channel smart switch 0.11.0 allows an attacker to trigger a BLE out of bounds read fault condition that results in a device reload.
Scoring
| CVSS | 5.3 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| EPSS | 4.73% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-125 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-08-02 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| shelly | pro 4pm |
| shelly | pro 4pm firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Shelly PRO 4PM v0.11.0 - Authentication Bypass | 2023-08-04 |
References
- http://packetstormsecurity.com/files/173954/Shelly-PRO-4PM-0.11.0-Authentication-Bypass.html
- https://www.exploitsecurity.io/post/cve-2023-33383-authentication-bypass-via-an-out-of-bounds-read-vulnerability
- http://packetstormsecurity.com/files/173954/Shelly-PRO-4PM-0.11.0-Authentication-Bypass.html
- https://www.exploitsecurity.io/post/cve-2023-33383-authentication-bypass-via-an-out-of-bounds-read-vulnerability
→ the Explorer · watch your stack · NVD