CVE-2022-23862: safeq Missing Auth — Exploit

Description

A Local Privilege Escalation issue was discovered in Y Soft SAFEQ 6 Build 53. The SafeQ JMX service running on port 9696 is vulnerable to JMX MLet attacks. Because the service did not enforce authentication and was running under the "NT Authority\System" user, an attacker is able to use the vulnerability to execute arbitrary code and elevate to the system user.

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CVSS v3.1 Score

7.8

HIGH

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

Weakness Type (CWE)

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
ysoft	safeq	All

References

Exploits

https://github.com/mbadanoiu/CVE-2022-23862 https://github.com/mbadanoiu/CVE-2022-23862/blob/main/SafeQ%20-%20CVE-2022-23862.pdf

Other References

https://ysoft.com

Frequently Asked Questions

What is CVE-2022-23862? +

A Local Privilege Escalation issue was discovered in Y Soft SAFEQ 6 Build 53. The SafeQ JMX service running on port 9696 is vulnerable to JMX MLet attacks. Because the service did not enforce authentication and was running under the "NT Authority\System" user, an attacker is able to use the vulnerability to execute arbitrary code and elevate to the system user. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2022-23862? +

CVE-2022-23862 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2022-23862? +

CVE-2022-23862 affects products from ysoft, specifically: safeq. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-23862? +

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-2022-23862