Xovis APS-B/APS-R/APS-R-POE/APS-R-POE-PP/APS-R-POE-USB up to 2.10.1.1 Parameter Archive Processing /sbin/ImportParamSet.sh os command injection

Summaryinfo

A vulnerability identified as very critical has been detected in Xovis APS-B, APS-R, APS-R-POE, APS-R-POE-PP and APS-R-POE-USB up to 2.10.1.1. This issue affects some unknown processing of the file /sbin/ImportParamSet.sh of the component Parameter Archive Processing. This manipulation causes os command injection. This vulnerability appears as CVE-2026-36698. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Xovis APS-B, APS-R, APS-R-POE, APS-R-POE-PP and APS-R-POE-USB up to 2.10.1.1. It has been declared as very critical. Affected by this vulnerability is some unknown functionality of the file /sbin/ImportParamSet.sh of the component Parameter Archive Processing. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

This vulnerability is known as CVE-2026-36698 since 04/06/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/26/2026). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Xovis

Name

• APS-B
• APS-R
• APS-R-POE
• APS-R-POE-PP
• APS-R-POE-USB

Version

• 2.10.1.0
• 2.10.1.1

CPE 2.3info

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CPE 2.2info

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Entryinfo

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