PT-2025-51946 · Hisecos · Hisecos

Dreizehnutters · Published 2025-12-17 · Updated 2025-12-20 · CVE-2023-53908

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions HiSecOS version 04.0.01

Description The software contains a flaw that allows authenticated users to change their access level. This is possible through specially crafted XML payloads sent to the /mops data API endpoint using NETCONF configuration. By manipulating the role value within the XML, attackers can elevate their privileges to an administrative level.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the /mops data API endpoint to minimize the risk of exploitation.

Exploit

Fix

LPE

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2023-53908

Affected Products

Hisecos

References · 5

• 🔥 https://exploit-db.com/exploits/51537 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-53908 · Security Note
• https://twitter.com/CVEnew/status/2002487797274607798 · Twitter Post
• https://vulncheck.com/advisories/hisecos-privilege-escalation-via-user-role-modification · Note
• https://belden.com/products/industrial-networking-cybersecurity/software-solutions/device-software/hisecos-firewall-software · Note