Vulnerability Intelligence Report
CVE-2019-20216
D-Link DIR-859 1.05 and 1.06B01 Beta01 devices allow remote attackers to execute arbitrary OS commands via the urn: to the M-SEARCH method in ssdpcgi() in /htdocs/cgibin, because REMOTE_PORT is mishandled. The value of the urn: service/device is checked with the strstr function, which allows an attacker to concatenate arbitrary commands separated by shell metacharacters.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:3.67%
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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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| dlink | dir-859_firmware | 1.05, 1.06b01 |
| dlink | dir-859 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
3.673%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-01-02T00:00:00 |
| Published | 2020-01-29T02:28:32 |
| Last Updated | 2024-08-05T02:39:10 |
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