RCE in Nortekcontrol Emerge_e3
CVE-2022-31499
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.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.646 (99.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nortekcontrol Emerge_e3
- Nortekcontrol Emerge_e3_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Not Applicable)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-31499?
- CVE-2022-31499 is a critical-severity vulnerability in Nortekcontrol Emerge_e3, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-08-25.
- How severe is CVE-2022-31499?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-31499 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.