CVE-2017-17550
UnknownEPSS 0.49%
Last modified
CVE-2017-17550 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Zywall Usg 100 Firmware | 2.12\(aqq.2\) |
| Zyxel | Zywall Usg 100 Firmware | 3.30\(aqq.7\) |
References
- https://www.shellcode.it/article/cve-2017-17550/Exploit, Third Party Advisory
- https://www.shellcode.it/article/cve-2017-17550/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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 be used for stored XSS.
How severe is CVE-2017-17550?
Severity scoring for CVE-2017-17550 is pending analysis. The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2017-17550?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2017-17550?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST