PT-2023-12556 · Unknown · En3Rgy Webcamserver

Nathan Rice · Published 2023-05-10 · Updated 2023-05-18 · CVE-2021-45345

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions En3rgy WebcamServer version 0.5.2

Description A Buffer Overflow issue allows a remote attacker to cause a denial of service via the WebcamServer.exe file. This issue affects the En3rgy WebcamServer, enabling an attacker to potentially disrupt service.

Recommendations For En3rgy WebcamServer version 0.5.2, consider restricting access to the WebcamServer.exe file until a patch is available. As a temporary workaround, disabling the vulnerable function related to the WebcamServer.exe file may help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-45345

Affected Products

En3Rgy Webcamserver

References · 6

• https://osv.dev/vulnerability/CVE-2021-45345 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45345 · Security Note
• https://gist.github.com/0xHop/0d065694d56ac3943d8e8c239d80c63f · Note
• https://gist.github.com/0xHop/337e65ec684b8866e86f4b25b8f1dbc7 · Note
• https://sourceforge.net/projects/webcamserv · Note
• https://t.me/cibsecurity/63848 · Telegram Post