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Fencer Vulns
medium 4.6

CVE-1999-1170 json

IPswitch IMail allows local users to gain additional privileges and modify or add mail accounts by setting the "flags" registry key to 1920.

published 1999-01-02 27 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1151

cvss
4.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.7%
EPSS 3.7% chance of exploitation in 30 days, percentile 89%
public exploits
1
Exploit-DB

Summary

IPswitch IMail allows local users to gain additional privileges and modify or add mail accounts by setting the "flags" registry key to 1920.

Timeline

  1. Published
  2. First public exploit (EDB-19167)

Exploit prediction

3.68% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-19167 Ipswitch IMail 5.0 / Ipswitch WS_FTP Server 1.0.1/1.0.2 - Local Privilege Escalation local, 1999-02-04
  • securityfocus.com http://www.securityfocus.com/bid/218 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

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.