CVE-2022-32666

HIGH
7.5
CVSS Score
Published: July 4, 2023 at 01:44 AM UTC
Updated: June 17, 2026 at 04:47 AM UTC
23 products affected across 2 vendorsYoctoMT7615 FirmwareMT7622 Firmware

Using MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915, MT7916, MT7981, MT7986, MT8365 by MediaTek, Inc.?

Get instant alerts when new vulnerabilities affect MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915, MT7916, MT7981, MT7986, MT8365 - before attackers find them.

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Severity
HIGH7.5
Exploit prediction
EPSS 1.0%
SSVC
No known exploit

Description

In Wi-Fi, there is a possible low throughput due to misrepresentation of critical information. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220829014; Issue ID: GN20220829014.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

mediatek-mt7603 (same device) · mediatek-mt7613 (same device) · mediatek-mt7615 (same device) · mediatek-mt7622 (same device) · mediatek-mt7628 (same device) · mediatek-mt7629 (same device) · mediatek-mt7915 (same device) · mediatek-mt7916 (same device) · mediatek-mt7981 (same device) · mediatek-mt7986 (same device) · mediatek-mt8365 (same device)
mediatek-mt7603 (same device)
mediatek-mt7613 (same device)
mediatek-mt7615 (same device)
mediatek-mt7622 (same device)
mediatek-mt7628 (same device)
mediatek-mt7629 (same device)
mediatek-mt7915 (same device)
mediatek-mt7916 (same device)
mediatek-mt7981 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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