CVEvulnerability
CVE-2017-5255
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-12-20
- 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-78
Description
In version 3.5 and prior of Cambium Networks ePMP firmware, a lack of input sanitation for certain parameters on the web management console allows any authenticated user (including the otherwise low-privilege readonly user) to inject shell meta-characters as part of a specially-crafted POST request to the get_chart function and run OS-level commands, effectively as root.
Affected configurations
• cambiumnetworks epmp 1000 firmware (<= 3.5)
• cambiumnetworks epmp 2000 firmware (<= 3.5)
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/ Third Party Advisory
- https://www.exploit-db.com/exploits/43413/ Third Party Advisory, VDB Entry
- https://blog.rapid7.com/2017/12/19/r7-2017-25-cambium-epmp-and-cnpilot-multiple-vulnerabilities/ Third Party Advisory
- https://www.exploit-db.com/exploits/43413/ Third Party Advisory, VDB Entry