CVE-2023-53908: Privilege Escalation (CVSS 8.8)

Description

HiSecOS 04.0.01 contains a privilege escalation vulnerability that allows authenticated users to modify their access role through XML-based NETCONF configuration. Attackers can send crafted XML payloads to the /mops_data endpoint with a specific role value to elevate their user privileges to administrative level.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-269 CWE-269

References

Other References

https://www.belden.com/products/industrial-networking-cybersecurity/software-solutions/device-software/hisecos-firewall-software https://www.exploit-db.com/exploits/51537 https://www.vulncheck.com/advisories/hisecos-privilege-escalation-via-user-role-modification

Frequently Asked Questions

What is CVE-2023-53908? +

HiSecOS 04.0.01 contains a privilege escalation vulnerability that allows authenticated users to modify their access role through XML-based NETCONF configuration. Attackers can send crafted XML payloads to the /mops_data endpoint with a specific role value to elevate their user privileges to administrative level. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-53908? +

CVE-2023-53908 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2023-53908? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-53908