Vulnerability Details : CVE-2019-19840
Potential exploit
A stack-based buffer overflow in zap_parse_args in zap.c in zap in Ruckus Unleashed through 200.7.10.102.64 allows remote code execution via an unauthenticated HTTP request.
Vulnerability category: OverflowMemory CorruptionExecute code
Products affected by CVE-2019-19840
- Ruckuswireless » Zonedirector 1200 FirmwareVersions from including (>=) 9.12.0 and before (<) 9.12.3.0.136cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- Ruckuswireless » Zonedirector 1200 FirmwareVersions from including (>=) 9.13.0 and before (<) 10.0.1.0.90cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- Ruckuswireless » Zonedirector 1200 FirmwareVersions from including (>=) 10.2.0 and before (<) 10.2.1.0.147cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- Ruckuswireless » Zonedirector 1200 FirmwareVersions from including (>=) 10.1.0 and before (<) 10.1.2.0.275cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- Ruckuswireless » Zonedirector 1200 FirmwareVersions from including (>=) 10.3.0 and before (<) 10.3.1.0.21cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:unleashed:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19840
21.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19840
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-19840
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19840
-
https://www.ruckuswireless.com/security/299/view/txt
Vendor Advisory
-
https://fahrplan.events.ccc.de/congress/2019/Fahrplan/events/10816.html
Lecture: Don't Ruck Us Too Hard - Owning Ruckus AP Devices | Saturday | Schedule 36th Chaos Communication CongressThird Party Advisory
-
https://alephsecurity.com/2020/01/14/ruckus-wireless
Don't Ruck Us Too Hard - Owning Ruckus AP devicesExploit;Technical Description;Third Party Advisory
Jump to