CVE-2022-32449
9.8
CRITICAL · CVSS 3.1 · EPSS 19.4% (pctl 97)
Patch early
EPSS 19.4% — above the 10% action threshold.
Description
TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function. This vulnerability is exploitable via a crafted MQTT data packet.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 19.36% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-77 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-07-07 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| totolink | ex300 v2 |
| totolink | ex300 v2 firmware |
References
→ the Explorer · watch your stack · NVD