CVE-2026-36698 Details
Description
Xovis AG APS-R-POE, APS-R-POE-PP, APS-R, APS-R-POE-USB, and APS-B 2.10.1.1 and earlier contains an OS command injection vulnerability in /sbin/ImportParamSet.sh. The script processes symlinks from uploaded parameter archive files and embeds the symlink target path into a shell command without quoting or sanitization. The command is executed as root via APC_SendMsg IPC.
An OS command injection vulnerability has been identified in Xovis AG's APS-R-POE, APS-R-POE-PP, APS-R, APS-R-POE-USB, and APS-B models, all running firmware through 2.10.1.1. The vulnerability resides in the parameter-set import feature, where uploaded archives are processed by a script that improperly handles symlinks. This flaw allows authenticated users, even those with the lowest-privilege, read-only Web-UI role, to execute arbitrary commands as root on the device via the network.
Users are advised to update to Xovis firmware version 2.11 or later, as this hotfix addresses the vulnerability. No workaround is available.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 26, 2026CISA-ADP
Assessed Nov 2, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/JebSec/jebsec-security-advisories/blob/main/advisories/CVE-2026-36698.md | [email protected] | AdvisoryRemedy |
| http://xovis.com | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Xovis APS-R-POE | < 2.11 |
CPE
Remediation
| |
| Xovis APS-R-POE-PP | < 2.11 |
CPE
Remediation
| |
| Xovis APS-R | < 2.11 |
CPE
Remediation
| |
| Xovis APS-R-POE-USB | < 2.11 |
CPE
Remediation
| |
| Xovis APS-B | < 2.11 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 2, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |