CVE-2022-21139 json
Inadequate encryption strength for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potentially enable esca…
published 2022-08-18 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-26386
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 5%
- public exploits
- 0
- none known
Summary
Inadequate encryption strength for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Patch / fix
- intel wireless-ac_9560_firmware 22.120
- intel wireless-ac_9462_firmware 22.120
- intel wireless-ac_9461_firmware 22.120
- intel wireless-ac_9260_firmware 22.120
- intel proset_wi-fi_6e_ax210_firmware 22.120
- intel wi-fi_6e_ax211_firmware 22.120
- intel wi-fi_6_ax200_firmware 22.120
- intel wi-fi_6_ax201_firmware 22.120
- intel wi-fi_6e_ax411_firmware 22.120
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- n/a Intel(R) PROSet/Wireless WiFi products
Classification
- Weakness
-
- CWE-326 Inadequate Encryption Strength
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00621.html
patch, vendor-advisory
Sources
- CVE List CVE-2022-21139
- NVD CVE-2022-21139
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