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Fencer Intel
high 7.2

CVE-2019-19834 json

Directory Traversal in ruckus_cli2 in Ruckus Wireless Unleashed through 200.7.10.102.64 allows a remote attacker to jailbreak the CLI via e…

published 6y ago modified 4mo ago also EUVD-2019-9431

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Directory Traversal in ruckus_cli2 in Ruckus Wireless Unleashed through 200.7.10.102.64 allows a remote attacker to jailbreak the CLI via enable->debug->script->exec with ../../../bin/sh as the parameter.

Patch / fix

  • ruckuswireless unleashed 200.7.10.202.94
  • ruckuswireless zonedirector_1200_firmware 9.10.2.0.84, 9.12.3.0.136, 10.0.1.0.90, 10.1.2.0.275, 10.2.1.0.147, 10.3.1.0.21

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Exploit prediction

2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • alephsecurity.com https://alephsecurity.com/2020/01/14/ruckus-wireless referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.