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Fencer Vulns
critical 9.8

CVE-2016-3987 in the critical feed json

The HTTP server in Trend Micro Password Manager allows remote web servers to execute arbitrary commands via the url parameter to (1) api/op…

published 2016-04-08 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-4996

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
21.3%
EPSS 21.3% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

The HTTP server in Trend Micro Password Manager allows remote web servers to execute arbitrary commands via the url parameter to (1) api/openUrlInDefaultBrowser or (2) api/showSB.

Timeline

  1. First public exploit (EDB-39218)
  2. Published

Exploit prediction

21.31% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-39218 Trend Micro - node.js HTTP Server Listening on localhost Can Execute Commands remote, 2016-01-11
  • packetstormsecurity.com http://packetstormsecurity.com/files/135222/TrendMicro-Node.js-HTTP-Server-Command-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness

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.