Vulnerability Intelligence Report
CVE-2018-18489
The ping feature in the Diagnostic functionality on TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n devices allows remote attackers to cause a denial of service (HTTP service termination) by modifying the packet size to be higher than the UI limit of 1472.
No Active Exploit Signals
CVSS Base Score
4.9
MEDIUM
EPSS Probability:1.77%
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 |
|---|---|---|
| tp-link | wr840n_firmware | 3.16.9 |
| tp-link | wr840n | 2 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.774%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2018-10-18T00:00:00 |
| Published | 2019-04-16T18:26:08 |
| Patch Date | 2019-02-01 |
| Last Updated | 2024-08-05T11:08:21 |
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