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Fencer Vulns
high 7.5

CVE-2017-14087 json

A Host Header Injection vulnerability in Trend Micro OfficeScan XG (12.0) may allow an attacker to spoof a particular Host header, allowing…

published 2017-10-05 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-5599

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.3%
EPSS 8.3% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

A Host Header Injection vulnerability in Trend Micro OfficeScan XG (12.0) may allow an attacker to spoof a particular Host header, allowing the attacker to render arbitrary links that point to a malicious website with poisoned Host header webpages.

Timeline

  1. First public exploit (EDB-42895)
  2. Published

Exploit prediction

8.33% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-42895 Trend Micro OfficeScan 11.0/XG (12.0) - 'Host' Header Injection webapps, 2017-09-28
  • packetstormsecurity.com http://packetstormsecurity.com/files/144404/TrendMicro-OfficeScan-11.0-XG-12.0-Host-Header-Injection.html referenced PoC, tagged "exploit" by a source, unverified
  • hyp3rlinx.altervista.org http://hyp3rlinx.altervista.org/advisories/CVE-2017-14087-TRENDMICRO-OFFICESCAN-XG-HOST-HEADER-INJECTION.txt referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/fulldisclosure/2017/Sep/86 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

  • Trend Micro Trend Micro OfficeScan

Classification

Weakness
  • CWE-20 Improper Input Validation

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.