CVE-2017-5255
CVSS V2 High 9
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2017-5255
- Assigner
- cve@rapid7.con
- Vulnerability Status
- Modified
- Published Version
- 2017-12-20T22:29:00
- Last Modified Date
- 2019-10-09T23:28:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:cambiumnetworks:epmp_1000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.5 | |
| cpe:2.3:h:cambiumnetworks:epmp_1000:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cambiumnetworks:epmp_2000_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.5 | |
| cpe:2.3:h:cambiumnetworks:epmp_2000:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-5255 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5255 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:09:09 | Added to TrackCVE | |||
| 2022-12-03 00:16:04 | cve@rapid7.com | cve@rapid7.con | CVE Assigner | updated |
| 2022-12-03 00:16:04 | 2017-12-20T22:29Z | 2017-12-20T22:29:00 | CVE Published Date | updated |
| 2022-12-03 00:16:04 | 2019-10-09T23:28:15 | CVE Modified Date | updated | |
| 2022-12-03 00:16:04 | Modified | Vulnerability Status | updated |