CVSS v3
8.8
HIGH
EPSS Score
42.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The the binary the endpoint /cgi-bin/Embeded_Ace_TLSet_Task.cgi is a very similar endpoint that is designed for use with setting table values that can cause an arbitrary setting writes, resulting in the unverified changes to any system setting. An attacker can make an authenticated HTTP request, or run the binary as any user, to trigger this vulnerability.
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The the binary the endpoint /cgi-bin/Embeded_Ace_TLSet_Task.cgi is a very similar endpoint that is designed for use with setting table values that can cause an arbitrary setting writes, resulting in the unverified changes to any system setting. An attacker can make an authenticated HTTP request, or run the binary as any user, to trigger this vulnerability.
Active exploitation of CVE-2018-4073 has not been confirmed. The EPSS score is 42.0%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2018-4073 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).