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.

HighCVSS 7.5 EPSS 36.4% PoC

Published: 2018-03-09 22:00
Updated: 2026-06-17 05:03
Exploit status: Proof-of-concept only

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Description

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 products

Product	Affected versions	Fixed in
weblogexpert weblog expert	= 9.4	No fix listed

References

hyp3rlinx.altervista.org exploit third-party-advisory
packetstormsecurity.com exploit third-party-advisory vdb-entry
44271 exploit third-party-advisory vdb-entry

CVSS v3.0

7.5 High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

All scores (2)

v3.0 7.5 · nvd@nist.gov
v2.0 5.0 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 36.44% (percentile 98.5)
CWE: CWE-770

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

WebLog Expert Enterprise 9.4 - Denial of Service PoC · Exploit Database (OffSec) · 2018-03-09