Stack-based Buffer Overflow in Ruckus Unleashed Product
CVE-2019-19840

9.8CRITICAL

Key Information:

Vendor

Ruckuswireless

Status
Unleashed
Vendor
CVE Published:
22 January 2020

What is CVE-2019-19840?

A stack-based buffer overflow exists in the zap_parse_args function within the zap.c file of Ruckus Unleashed. This vulnerability allows remote attackers to execute arbitrary code on the affected system by sending specially crafted unauthenticated HTTP requests. Users of Ruckus Unleashed versions up to 200.7.10.102.64 should ensure their systems are secured to prevent exploitation.

References

https://fahrplan.events.ccc.de/congress/2019/Fahrplan/eve...
x_refsource_MISC
https://www.ruckuswireless.com/security/299/view/txt
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https://alephsecurity.com/2020/01/14/ruckus-wireless
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.