CVE-2022-31499
9.8
CRITICAL · CVSS 3.1 · EPSS 64.6% (pctl 99)
Patch early
EPSS 64.6% — above the 10% action threshold.
Description
Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.
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 | 64.59% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-08-25 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| nortekcontrol | emerge e3 |
| nortekcontrol | emerge e3 firmware |
References
- http://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html
- https://eg.linkedin.com/in/omar-1-hashem
- https://gist.github.com/omarhashem123/5f0c6f1394099b555740fdc5c7651ee2
- http://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html
- https://eg.linkedin.com/in/omar-1-hashem
- https://gist.github.com/omarhashem123/5f0c6f1394099b555740fdc5c7651ee2
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