CVE-2017-11321
HIGHCVSS 7.2/10EPSS 8.34%
Last modified
CVE-2017-11321 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.. EPSS estimates a 8.34% chance of exploitation in the next 30 days.
Description
The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ucopia | Wireless Appliance | <= 5.1.7 |
References
- https://www.exploit-db.com/exploits/42937/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/42937/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-11321?
The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.
How severe is CVE-2017-11321?
CVE-2017-11321 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 8.34% probability of exploitation in the next 30 days.
How do I fix CVE-2017-11321?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2017-11321?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST