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CVE-2018-5359

40
FAUCET Score

CVE-2018-5359 describes a remote buffer overflow vulnerability in Flexense SysGauge 3.6.18, specifically affecting the server operating on port 9221. This high-severity flaw (CVSS 8.1) allows unauthenticated attackers to achieve system-level access with low attack complexity. While not observed in active exploitation (KEV: No), public exploit code is available via ExploitDB (EDB-43588), though it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.6.18CPE matchmatch criteria
cpe:2.3:a:flexense:sysgauge:3.6.18:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
9.00%
Probability of exploitation in next 30 days
EPSS Percentile
94.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-43588 · Jan 15, 2018
This CVE's current EPSS score of 0.0900 is in the 74th percentile among its peer group of 8,914 CVEs.

Social Chatter

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

packetstormsecurity.com / files/145900/SysGauge-Server-3.6.18-Buffer-Overflow.html
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/43588
ExploitThird Party AdvisoryVDB Entry