CVE-2017-9388 : An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. Th

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a web user interface that allows a user to manage the device. As a part of the functionality the device firmware file contains a file known as proxy.sh which allows the device to proxy a specific request to and from from another website. This is primarily used as a method of communication between the device and Vera website when the user is logged in to the https://home.getvera.com and allows the device to communicate between the device and website. One of the parameters retrieved by this specific script is "url". This parameter is not sanitized by the script correctly and is passed in a call to "eval" to execute "curl" functionality. This allows an attacker to escape from the executed command and then execute any commands of his/her choice.

Published 2019-06-17 17:15:11

Updated 2019-06-20 14:51:06

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2017-9388

Getvera » Veraedge Firmware
Versions up to, including, (<=) 1.7.19
cpe:2.3:o:getvera:veraedge_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Getvera » Veraedge » Version: N/A
Getvera » Veralite Firmware
Versions up to, including, (<=) 1.7.481
cpe:2.3:o:getvera:veralite_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Getvera » Veralite » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2017-9388

EPSS FAQ

2.51%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 90 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-9388

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-9388

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-9388

https://seclists.org/bugtraq/2019/Jun/8

Bugtraq: Newly releases IoT security issues
Mailing List;Third Party Advisory

CVEs referencing this url
http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.html

Veralite / Veraedge Router XSS / Command Injection / CSRF / Traversal ≈ Packet Storm
Third Party Advisory;VDB Entry

CVEs referencing this url
https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf

IoT_vulnerabilities/Vera_sec_issues.pdf at master · ethanhunnt/IoT_vulnerabilities · GitHub
Exploit;Third Party Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2017-9388

Products affected by CVE-2017-9388

Exploit prediction scoring system (EPSS) score for CVE-2017-9388

CVSS scores for CVE-2017-9388

CWE ids for CVE-2017-9388

References for CVE-2017-9388