CVE-2021-38451

Published: Oct 22, 2021Modified: Jun 17, 2026

5.7

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Exploitability: 2.1 / Impact: 3.6

Source: NVD

Description

The affected product’s proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data.

Affected (1)

Products: Auvesy: Versiondog

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Auvesy Versiondog	Before 8.0.0

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

Source: ics-cert@hq.dhs.gov

PatchThird Party AdvisoryUS Government Resource

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryUS Government Resource

Timeline

No history available yet.