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Fencer Intel
critical 9.8

CVE-2019-11353 json

The EnGenius EWS660AP router with firmware 2.0.284 allows an attacker to execute arbitrary commands using the built-in ping and traceroute…

published 7y ago modified 4mo ago also EUVD-2019-3032

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.1%
EPSS 3.1% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

The EnGenius EWS660AP router with firmware 2.0.284 allows an attacker to execute arbitrary commands using the built-in ping and traceroute utilities by using different payloads and injecting multiple parameters. This vulnerability is fixed in a later firmware version.

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Exploit prediction

3.07% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • securityshards.wordpress.com https://securityshards.wordpress.com/2019/04/21/cve-2019-11353-engenius-ews660ap-arbitrary-code-execution/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/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
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.