THREATPORT/VULNERABILITY/CVE-2019-3910
CRITICAL SEVERITY

CVE-2019-3910

Airmedia Am 100 Firmware vulnerability

CVSS
9.1
EPSS
8.6%
EPSS pct
95th
Exploited
No known
Crestron AM-100 before firmware version 1.6.0.2 contains an authentication bypass in the web interface's return.cgi script. Unauthenticated remote users can use the bypass to access some administrator functionality such as configuring update sources and rebooting the device.
Affected vendor
Crestron
Affected product
Airmedia Am 100 Firmware
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Published
2019-01-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to integrity, high impact to availability.

Its EPSS score of 8.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2019-3910

  • Confirm whether Crestron Airmedia Am 100 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-3910.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-3910

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-3910 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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