High severity · published Sep 20, 2017
CVE-2017-14616
An FBX-5312 issue was discovered in WatchGuard Fireware before 12.0
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
An FBX-5312 issue was discovered in WatchGuard Fireware before 12.0. If a login attempt is made in the XML-RPC interface with an XML message containing an empty member element, the wgagent crashes, logging out any user with a session opened in the UI. By continuously executing the failed login attempts, UI management of the device becomes impossible.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Fireware · Watchguard
through 11.12.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14616
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14616
Third Party Advisory
http://www.securityfocus.com/archive/1/540427
Exploit
https://www.sidertia.com/Home/Community/Blog/2017/09/18/Fixed-Fireware-XXE-DOS-and-stored-XSS-vulnerabilities-discovered-by-Sidertia
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