THREATPORT/VULNERABILITY/CVE-2017-3207
CRITICAL SEVERITY

CVE-2017-3207

Weborb For Java vulnerability

CVSS
9.8
EPSS
8.2%
EPSS pct
94th
Exploited
No known
The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, derive class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.
Affected vendor
Themidnightcoders
Affected product
Weborb For Java
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-502 — Deserialization of Untrusted Data
Published
2018-06-11

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, high impact to integrity, high impact to availability.

Its EPSS score of 8.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2017-3207

  • Confirm whether Themidnightcoders Weborb For Java is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-3207.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-3207

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-3207 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2017-3207?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2017-3207.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL
CVE-2016-4101
Mac Os X vulnerability
CRITICAL
CVE-2016-4102
Mac Os X vulnerability
CRITICAL
CVE-2016-4103
Mac Os X vulnerability