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 EmbeddedAceSet_Task.cgi executable is used to change MSCII configuration values within the configuration manager of the AirLink ES450. This binary does not have any restricted configuration settings, so once the MSCIID is discovered, any authenticated user can send configuration changes using the /cgi-bin/Embedded_Ace_Set_Task.cgi endpoint.
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The EmbeddedAceSet_Task.cgi executable is used to change MSCII configuration values within the configuration manager of the AirLink ES450. This binary does not have any restricted configuration settings, so once the MSCIID is discovered, any authenticated user can send configuration changes using the /cgi-bin/Embedded_Ace_Set_Task.cgi endpoint.
Active exploitation of CVE-2018-4072 has not been confirmed. The EPSS score is 42.0%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2018-4072 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).