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Fencer Vulns
critical 10.0

CVE-2000-0757 json

The sysgen service in Aptis Totalbill does not perform authentication, which allows remote attackers to gain root privileges by connecting…

published 2000-09-21 26 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0752

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.1%
EPSS 4.1% chance of exploitation in 30 days, percentile 90%
public exploits
1
Exploit-DB

Summary

The sysgen service in Aptis Totalbill does not perform authentication, which allows remote attackers to gain root privileges by connecting to the service and specifying the commands to be executed.

Timeline

  1. First public exploit (EDB-20145)
  2. Published

Exploit prediction

4.09% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20145 Aptis Software TotalBill 3.0 - Remote Command Execution remote, 2000-08-08
  • securityfocus.com http://www.securityfocus.com/bid/1555 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

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.