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HIGH · 8.8

CVE-2017-17550

ZyXEL ZyWALL USG 2.12 AQQ.2 and 3.30 AQQ.7 devices are affected by a CSRF vulnerability via a cgi-bin/zysh-cgi cmd action to add a user account. This account's access could, for example, subsequently ...

Vulnerability Description

ZyXEL ZyWALL USG 2.12 AQQ.2 and 3.30 AQQ.7 devices are affected by a CSRF vulnerability via a cgi-bin/zysh-cgi cmd action to add a user account. This account's access could, for example, subsequently be used for stored XSS.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ZyxelZywall Usg 100 Firmware2.12\(aqq.2\)
ZyxelZywall Usg 100-

Related Weaknesses (CWE)

CWE-352

References

FAQ

What is CVE-2017-17550?

CVE-2017-17550 is a vulnerability with a CVSS score of 8.8 (HIGH). ZyXEL ZyWALL USG 2.12 AQQ.2 and 3.30 AQQ.7 devices are affected by a CSRF vulnerability via a cgi-bin/zysh-cgi cmd action to add a user account. This account's access could, for example, subsequently ...

How severe is CVE-2017-17550?

CVE-2017-17550 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-17550?

Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Zywall Usg 100 Firmware, Zyxel Zywall Usg 100.