CVEvulnerability
CVE-2017-17867
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-01-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-732
Description
Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.
Affected configurations
• intenogroup iopsys (>= 2.0 <= 3.14)
• intenogroup iopsys 4.0
Related
Weakness · CWE (1)
- CWE-732 Incorrect Permission Assignment for Critical Resource weakness
References
- http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998 public.inteno.se
- https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html Exploit, Technical Description, Third Party Advisory
- https://www.exploit-db.com/exploits/43428/ Exploit, Third Party Advisory, VDB Entry
- http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998 public.inteno.se
- https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html Exploit, Technical Description, Third Party Advisory
- https://www.exploit-db.com/exploits/43428/ Exploit, Third Party Advisory, VDB Entry