CVE-2023-24503
Electra Smart Kit for Split AC – Adjacent attacker may cause the unit to load unauthorized FW
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Electra Smart Kit for Split AC – Adjacent attacker may cause the unit to load unauthorized FW
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
- Record
CVE-2023-24503- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-494
- Updated
- 2026-11-02
EUVDEUVD-2023-28521
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
- Record
EUVD-2023-28521- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m3qp-4rm3-pr3q
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
- Record
GHSA-m3qp-4rm3-pr3q- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-494
- Updated
- 2026-11-02
NVD
Electra Central AC unit – Adjacent attacker may cause the unit to load unauthorized FW.
- Record
CVE-2023-24503- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-494
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-24503 is a high vulnerability (CVSS 7.5) in Electra-air Smart Kit For Split Ac, published April 17, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. No source names a fixed version.