CVSS v3
9.8
CRITICAL
EPSS Score
23.2%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
On D-Link DIR-823G devices, the GoAhead configuration allows /HNAP1 Command Injection via shell metacharacters in the POST data, because this data is sent directly to the "system" library function.
On D-Link DIR-823G devices, the GoAhead configuration allows /HNAP1 Command Injection via shell metacharacters in the POST data, because this data is sent directly to the "system" library function.
Active exploitation of CVE-2018-17787 has not been confirmed. The EPSS score is 23.2%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2018-17787 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).