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Vulnerability record · CVE-2023-0683 · published 1 May 2023

CVE-2023-0683: Lenovo thinkagile hx5530 firmware improper input validation vulnerability

Lenovo · Thinkagile Hx5530 Firmware

A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API call.

8.8 CVSS 3.1 High EPSS 0.57% · top 54.0% CWE-20 · Improper input validation
8.8CVSS 3.1 base score
0.57%EPSS exploitation probability, 30 days
NoNot in CISA KEV
109Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API call.

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

Affected products

109 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.lenovo.com/us/en/product_security/LEN-99936 Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-99936 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-4607Lenovo thinkagile hx5530 firmware improper privilege management vulnerabilityAn authenticated XCC user can change permissions for any user through a crafted API command.EPSS 0.52%8.8CVE-2023-25492Lenovo thinkagile hx5530 firmware vulnerabilityA valid, authenticated user may be able to trigger a denial of service of the XCC web user interface or other undefined behavior through a format str…EPSS 0.51%8.8CVE-2023-29057Lenovo thinkagile hx5530 firmware incorrect default permissions vulnerabilityA valid XCC user's local account permissions overrides their active directory permissions under specific configurations. This could lead to a privile…EPSS 0.50%8.1CVE-2023-4606Lenovo thinkagile hx5530 firmware missing authorization vulnerabilityAn authenticated XCC user with Read-Only permission can change a different user’s password through a crafted API command.   This affects ThinkSystem …EPSS 0.55%7.2CVE-2024-2659Lenovo nextscale n1200 enclosure firmware os command injection vulnerabilityA command injection vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user with elevated privileges to execute syste…EPSS 1.1%7.2CVE-2023-4608Lenovo thinkagile hx5530 firmware sql injection vulnerabilityAn authenticated XCC user with elevated privileges can perform blind SQL injection in limited cases through a crafted API command.  This affects Thin…EPSS 0.40%6.5CVE-2023-29058Lenovo thinkagile hx5530 firmware incorrect default permissions vulnerabilityA valid, authenticated XCC user with read-only permissions can modify custom user roles on other user accounts and the user trespass message through …EPSS 0.36%6.5CVE-2022-34884Lenovo thinkagile vx3331 firmware stack-based buffer overflow vulnerabilityA buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem den…EPSS 0.63%

Source: NIST National Vulnerability Database (record CVE-2023-0683), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.