HIGH SEVERITY

CVE-2018-7582

Weblog Expert vulnerability

CVSS
7.5
EPSS
37.0%
EPSS pct
98th
Exploited
No known
WebLog Expert Web Server Enterprise 9.4 allows Remote Denial Of Service (daemon crash) via a long HTTP Accept Header to TCP port 9991.
Affected vendor
Weblogexpert
Affected product
Weblog Expert
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness type (CWE)
  • CWE-770 — Allocation of Resources Without Limits or Throttling
Published
2018-03-09

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 availability.

Its EPSS score of 37.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2018-7582

  • Confirm whether Weblogexpert Weblog Expert is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-7582.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-7582

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-7582 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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