CVSS v3
7.8
HIGH
EPSS Score
12.9%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
A vulnerability in the Cisco Umbrella Enterprise Roaming Client (ERC) could allow an authenticated, local attacker to elevate privileges to Administrator. To exploit the vulnerability, the attacker must authenticate with valid local user credentials. This vulnerability is due to improper implementation of file system permissions, which could allow non-administrative users to place files within restricted directories. An attacker could exploit this vulnerability by placing an executable file within the restricted directory, which when executed by the ERC client, would run with Administrator privileges.
A vulnerability in the Cisco Umbrella Enterprise Roaming Client (ERC) could allow an authenticated, local attacker to elevate privileges to Administrator. To exploit the vulnerability, the attacker must authenticate with valid local user credentials. This vulnerability is due to improper implementation of file system permissions, which could allow non-administrative users to place files within restricted directories. An attacker could exploit this vulnerability by placing an executable file within the restricted directory, which when executed by the ERC client, would run with Administrator privileges.
Active exploitation of CVE-2018-0437 has not been confirmed. The EPSS score is 12.9%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2018-0437 has a CVSS v3 base score of 7.8 (HIGH severity).
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Ranked by exploit probability (EPSS).