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CVE-2018-7582

56
FAUCET Score

CVE-2018-7582 describes a remote Denial of Service vulnerability affecting WebLog Expert Web Server Enterprise version 9.4. An unauthenticated attacker can crash the daemon by sending a crafted HTTP request with an excessively long Accept header to TCP port 9991. This vulnerability has a CVSS score of 7.5 (High), indicating a high impact on availability with low attack complexity and no user interaction required. While not actively exploited in the wild or on the CISA KEV catalog, a public exploit (EDB-44271) exists, and its FAUCET Risk Score of 97/100 suggests a high potential for exploitation. There is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.4CPE matchmatch criteria
cpe:2.3:a:weblogexpert:weblog_expert:9.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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 Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
37.01%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-44271 · Mar 9, 2018
This CVE's current EPSS score of 0.3701 is in the 97th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

hyp3rlinx.altervista.org / advisories/WEBLOG-EXPERT-WEB-SERVER-ENTERPRISE-v9.4-DENIAL-OF-SERVICE.txt
ExploitThird Party Advisory
packetstormsecurity.com / files/146698/WebLog-Expert-Web-Server-Enterprise-9.4-Denial-Of-Service.html
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/44271
ExploitThird Party AdvisoryVDB Entry