THREATPORT/VULNERABILITY/CVE-2017-12128
HIGH SEVERITY

CVE-2017-12128

Edr 810 Firmware vulnerability

CVSS
7.5
EPSS
48.1%
EPSS pct
99th
Exploited
No known
An exploitable information disclosure vulnerability exists in the Server Agent functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted TCP packet can cause information disclosure. An attacker can send a crafted TCP packet to trigger this vulnerability.
Affected vendor
Moxa
Affected product
Edr 810 Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2018-05-14

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 confidentiality.

Its EPSS score of 48.1% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it among the most exploited CVEs currently tracked.

Check your external exposure to CVE-2017-12128

  • Confirm whether Moxa Edr 810 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-12128.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-12128

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-12128 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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