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Fencer Vulns
high 7.6

CVE-1999-1593 in the critical feed json

Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a…

published 2009-01-15 17 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1574

cvss
7.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
18.1%
EPSS 18.1% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server. NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.

Exploit prediction

18.13% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • www2.sans.org https://www2.sans.org/reading_room/whitepapers/win2k/185.php referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.6 AV:N/AC:H/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-59 Improper Link Resolution Before File Access

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.