# CVE-2022-2483

## Summary

- **CVE ID:** CVE-2022-2483
- **Severity:** HIGH
- **CVSS Score:** 8.4 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H)
- **CWE:** CWE-1282
- **Published:** Jan 6, 2023
- **Last Modified:** Mar 13, 2026

## Description

The bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature. If an attacker modifies the flash contents to corrupt the keys, secure boot could be permanently disabled on a given device.

## Affected Products

- Nokia — ASIK AirScale  (474021A.101)
- Nokia — ASIK AirScale  (474021A.102)

## References

- [CNA](https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.06%
- **EPSS Percentile:** 17.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._