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CVE-2018-11719: Xovis PC2, PC2R, and PC3 devices may expose internal files

CVE-2018-11719 · published 8 years ago

Summary

The firmware used in Xovis PC2, PC2R, and PC3 devices (up to version 3.6.0) can be tricked into processing specially crafted data, causing the device to read and reveal files it shouldn't. This could let an attacker learn confidential information or manipulate the system. Update the device firmware to the latest version released by Xovis and limit exposure of the device to untrusted data inputs.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
xovis	pc2r_firmware	<= 3.6.0 `cpe:2.3:o:xovis:pc2r_firmware::::::::`
xovis	pc3_firmware	<= 3.6.0 `cpe:2.3:o:xovis:pc3_firmware::::::::`
xovis	pc2_firmware	<= 3.6.0 `cpe:2.3:o:xovis:pc2_firmware::::::::`

Original advisory text

Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow XXE.

References

https://xovis.com/security/xovis-sec-2018-002.html Vendor Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit (estimated)
Gives an attacker partial control (estimated)

Severity

4.9 Medium

Exploitation

<1% chance of attack within 30 days

Type

CWE-611XML External Entity (XXE)

Timeline

Published30 Aug 2018

Updated4 Nov 2026

First seen29 Sep 2026

Sources

CVE-2018-11719 · NVD

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