CVE-2019-19841Network attack vector

Unauthenticated OS command execution via unvalidated MAC parameter

Published Jan 22, 2020 · Updated Aug 5, 2024

OS command injection in Ruckus Wireless Unleashed through 200.7.10.102.64 allows remote attackers to execute commands via a crafted POST request. The emfd cmdPacketCapture() function passes the request's mac attribute to system() without neutralizing shell metacharacters. No credentials or user interaction are required, and successful exploitation runs attacker-supplied commands on the access point.

CVSS severity9.8
Critical
EPSS probability3.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Ruckus Wireless Unleashed through 200.7.10.102.64 allows remote attackers to execute commands via a crafted POST request. The emfd cmdPacketCapture() function passes the request's mac attribute to system() without neutralizing shell metacharacters. No credentials or user interaction are required, and successful exploitation runs attacker-supplied commands on the access point.

The record

CVE
CVE-2019-19841
Published
Jan 22, 2020
Updated
Aug 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 22, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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