Vulnerability Intelligence Report
CVE-2019-9974
diag_tool.cgi on DASAN H660RM GPON routers with firmware 1.03-0022 lacks any authorization check, which allows remote attackers to run a ping command via a GET request to enumerate LAN devices or crash the router with a DoS attack.
No Active Exploit Signals
CVSS Base Score
9.1
CRITICAL
EPSS Probability:2.92%
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 |
|---|---|---|
| dasannetworks | h660rm_firmware | 1.03-0022 |
| dasannetworks | h660rm | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.924%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2019-03-24T00:00:00 |
| Published | 2019-04-11T18:01:44 |
| Patch Date | 2019-03-18 |
| Last Updated | 2024-08-04T22:10:09 |
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