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Fencer Intel
medium 6.1

CVE-2017-11687 json

Multiple Persistent cross-site scripting (XSS) vulnerabilities in Event log parsing and Display functions in Zoho ManageEngine Event Log An…

published 9y ago modified 4mo ago also EUVD-2017-3297

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

Multiple Persistent cross-site scripting (XSS) vulnerabilities in Event log parsing and Display functions in Zoho ManageEngine Event Log Analyzer 11.4 and 11.5 allow remote attackers to inject arbitrary web script or HTML via syslog.

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Exploit prediction

1.27% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • init6.me http://init6.me/exploiting-manageengine-eventlog-analyzer.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel 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.