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CVE-2018-18983

27
FAUCET Score

CVE-2018-18983 describes a heap-based buffer overflow vulnerability in VT-Designer version 2.1.7.31. This flaw, rated 8.8 HIGH, allows an unauthenticated attacker to achieve remote code execution or cause a denial of service by tricking a user into opening a malicious file. While no public exploits, Metasploit modules, or Nuclei templates are currently available, the high CVSS score indicates a significant risk. There is no evidence of active exploitation, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.7.31CPE matchmatch criteria
cpe:2.3:a:invt:vt-designer:2.1.7.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.85%
Probability of exploitation in next 30 days
EPSS Percentile
85.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0285 is in the 85th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-18-333-01
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/106071
Third Party AdvisoryVDB Entry