CVE Vulnerabilities

CVE-2022-21217

Use of Uninitialized Variable

Published: Jan 28, 2022 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

An out-of-bounds write vulnerability exists in the device TestEmail functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted network request can lead to an out-of-bounds write. An attacker can send an HTTP request to trigger this vulnerability.

Weakness

The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

Affected Software

Name Vendor Start Version End Version
Rlc-410w_firmware Reolink 3.0.0.136_20121102 (including) 3.0.0.136_20121102 (including)

Potential Mitigations

References