What is CVE-2018-7582?

CVE-2018-7582 is a high-severity vulnerability in Weblogexpert Weblog Expert, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2018-03-09.

How severe is CVE-2018-7582?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Weblogexpert Weblog Expert

CVE-2018-7582

WebLog Expert Web Server Enterprise 9.4 allows Remote Denial Of Service (daemon crash) via a long HTTP Accept Header to TCP port 9991.

Published 2018-03-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.364 (98.4th percentile), scored 2026-10-01.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.364 · newest: 0.364 · change: 0.000

Affected products

Weblogexpert Weblog Expert — versions 9.4

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

packetstormsecurity.com/files/146698/WebLog-Expert-Web-Server-Enterprise-9.4-De… (Exploit, VDB Entry, Third Party Advisory)
hyp3rlinx.altervista.org/advisories/WEBLOG-EXPERT-WEB-SERVER-ENTERPRISE-v9.4-DE… (Exploit, Third Party Advisory)
www.exploit-db.com/exploits/44271/ (Exploit, VDB Entry, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2018-7582?: CVE-2018-7582 is a high-severity vulnerability in Weblogexpert Weblog Expert, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2018-03-09.
How severe is CVE-2018-7582?: High severity. CVSS v3 base score is 7.5 out of 10.