Skip to content
Fencer Vulns
high 8.1

CVE-2018-5359 json

The server in Flexense SysGauge 3.6.18 operating on port 9221 can be exploited remotely with the attacker gaining system-level access becau…

published 2018-01-23 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-17138

cvss
8.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
9.0%
EPSS 9.0% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

The server in Flexense SysGauge 3.6.18 operating on port 9221 can be exploited remotely with the attacker gaining system-level access because of a Buffer Overflow.

Timeline

  1. First public exploit (EDB-43588)
  2. Published

Exploit prediction

9.00% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-43588 SysGauge Server 3.6.18 - Remote Buffer Overflow remote, 2018-01-15
  • packetstormsecurity.com http://packetstormsecurity.com/files/145900/SysGauge-Server-3.6.18-Buffer-Overflow.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.