CVE-2017-9384 json
An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices.
published 2019-06-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2017-18319
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.5%
- EPSS 3.5% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known
Summary
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 relay.sh which allows the device to create relay ports and connect the device to Vera servers. This is primarily used as a method of communication between the device and Vera servers so the devices can be communicated with even when the user is not at home. One of the parameters retrieved by this specific script is "remote_host". This parameter is not sanitized by the script correctly and is passed in a call to "eval" to execute another script where remote_host is concatenated to be passed a parameter to the second script. This allows an attacker to escape from the executed command and then execute any commands of his/her choice.
Exploit prediction
3.49% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
github.com
/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf
exploit, third-party-advisory
-
seclists.org
/bugtraq/2019/Jun/8
mailing-list, third-party-advisory
-
packetstormsecurity.com
/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2017-9384
- NVD CVE-2017-9384
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.