Vulnerability Intelligence Report
D-Link DNR-322L Download of Code Without Integrity Check Vulnerability
CVE-2022-40799
Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:31.33%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Weaknesses (CWE)
CWE-494 ↗CWE-494 Download of Code Without Integrity Check
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| dlink | dnr-322l_firmware | all |
| dlink | dnr-322l | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2022-09-19T00:00:00 |
| Published | 2022-11-29T00:00:00 |
| Last Updated | 2025-10-21T23:15:30 |
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