PT-2021-24195 · Hd Network · Hd-Network Real-Time Monitoring System

Published 2021-12-15 · Updated 2021-12-17 · CVE-2021-45043

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: HD-Network Real-time Monitoring System version 2.0

Description: The issue allows for directory traversal, enabling access to sensitive files such as /etc/shadow. This is achieved through the s Language parameter in the /language/lang API endpoint.

Recommendations: For HD-Network Real-time Monitoring System version 2.0, consider restricting access to the /language/lang API endpoint until a patch is available. As a temporary workaround, avoid using the s Language parameter in this endpoint to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-45043

Affected Products

Hd-Network Real-Time Monitoring System

References · 6

• 🔥 https://exploit-db.com/exploits/50588 · Exploit
• 🔥 https://drive.google.com/file/d/1bx9yCN-IHYuRpd7g3jhMb0LcTC1ARzSX/view?usp=sharing · Exploit
• 🔥 https://drive.google.com/file/d/1DlfZz0F8skWy3Mkahx_NMo-sYZh9-eun/view?usp=sharing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-45043 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45043 · Vendor Advisory
• https://t.me/pentestingnews/15761 · Telegram Post