Vulnerability Details : CVE-2016-10227
Zyxel USG50 Security Appliance and NWA3560-N Access Point allow remote attackers to cause a denial of service (CPU consumption) via a flood of ICMPv4 Port Unreachable packets.
Vulnerability category: Denial of service
Products affected by CVE-2016-10227
- cpe:2.3:o:zyxel:usg50_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa3560-n_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-10227
0.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10227
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-10227
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10227
-
https://cxsecurity.com/issue/WLB-2017020177
ZYXEL Modems/Router ICMP Flood Black Nurse Attack - CXSecurity.comExploit;Third Party Advisory
-
http://www.securityfocus.com/bid/97105
Multiple Zyxel Products CVE-2016-10227 Remote Denial of Service Vulnerability
-
http://www.zyxel.com/support/announcement_blacknurse_attack.shtml
Zyxel advisory for the BlackNurse attackPatch;Vendor Advisory
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