RCE in Ucopia Wireless Appliance
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.083 (94.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.083 · newest: 0.083 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sysdream.com/news/lab/2017-09-29-cve-2017-11321-ucopia-wireless-appliance-5-1-8… (Exploit)
- www.exploit-db.com/exploits/42937/ (Exploit, VDB Entry, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2017-11321?
- CVE-2017-11321 is a high-severity vulnerability in Ucopia Wireless Appliance, classified under OS Command Injection. CVSS score: 7.2/10. Published 2017-10-03.
- How severe is CVE-2017-11321?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2017-11321 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.