All vulnerabilities

Servers and applications

CVE-2016-6154

The authentication applet in Watchguard Fireware 11.11 Operating System has reflected XSS (this can also cause an open redirect).

Severity
Medium 6.1
Published
23 Aug 2019
Last changed
17 Jun 2026
Added to UpHeron
3 Nov 2026
Exploit chance
0.9% in the next 30 daysHigher than 61% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
WatchGuard Fireware OSServers and applications · cpe:o:watchguard:fireware
  • Every version up to 11.11

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-6154
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-6154