VulnerabilityModified
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.
HIGH 7.2EPSS 8.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 8.34% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- ucopia/wireless appliance
- Source
- cve@mitre.org
References
- https://sysdream.com/news/lab/2017-09-29-cve-2017-11321-ucopia-wireless-appliance-5-1-8-restricted-shell-escape/Exploit
- https://www.exploit-db.com/exploits/42937/Exploit, Third Party Advisory, VDB Entry
- https://sysdream.com/news/lab/2017-09-29-cve-2017-11321-ucopia-wireless-appliance-5-1-8-restricted-shell-escape/Exploit
- https://www.exploit-db.com/exploits/42937/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.