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Vulnerability record · CVE-2023-20852 · published 27 April 2023

CVE-2023-20852: Aenrich a\+hrd deserialization of untrusted data vulnerability

AAenrich · A\+Hrd

aEnrich Technology a+HRD has a vulnerability of Deserialization of Untrusted Data within its MSMQ interpreter. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands to perform arbitrary system operation or disrupt service.

9.8 CVSS 3.1 Critical EPSS 0.99% · top 39.1% CWE-502 · Deserialization of untrusted data
9.8CVSS 3.1 base score
0.99%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

aEnrich Technology a+HRD has a vulnerability of Deserialization of Untrusted Data within its MSMQ interpreter. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands to perform arbitrary system operation or disrupt service.

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

Affected products

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

References

LinkTags
https://www.twcert.org.tw/tw/cp-132-7023-8368b-1.html Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-7023-8368b-1.html Third Party Advisory

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Related vulnerabilities

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

9.8CVE-2025-0585Aenrich a\+hrd sql injection vulnerabilityThe a+HRD from aEnrich Technology has a SQL Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary SQL commands to re…EPSS 0.74%9.8CVE-2023-20853Aenrich a\+hrd deserialization of untrusted data vulnerabilityaEnrich Technology a+HRD has a vulnerability of Deserialization of Untrusted Data within its MSMQ asynchronized message process. An unauthenticated r…EPSS 0.99%9.8CVE-2022-39039Aenrich a\+hrd server-side request forgery (ssrf) vulnerabilityaEnrich’s a+HRD has inadequate filtering for specific URL parameter. An unauthenticated remote attacker can exploit this vulnerability to send arbitr…EPSS 1.0%9.8CVE-2022-39041Aenrich a\+hrd sql injection vulnerabilityaEnrich a+HRD has insufficient user input validation for specific API parameter. An unauthenticated remote attacker can exploit this vulnerability to…EPSS 1.2%9.8CVE-2022-39042Aenrich a\+hrd improper authentication vulnerabilityaEnrich a+HRD has improper validation for login function. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication …EPSS 1.5%9.8CVE-2022-26676Aenrich a\+hrd improper privilege management vulnerabilityaEnrich a+HRD has inadequate privilege restrictions, an unauthenticated remote attacker can use the API function to upload and execute malicious scri…EPSS 1.4%9.3CVE-2025-12870Aenrich a\+hrd vulnerabilityThe a+HRD developed by aEnrich has an Authentication Abuse vulnerability, allowing unauthenticated remote attackers to send crafted packets to obtain…EPSS 0.62%9.3CVE-2025-12871Aenrich a\+hrd vulnerabilityThe a+HRD developed by aEnrich has an Authentication Abuse vulnerability, allowing unauthenticated remote attackers to craft administrator access tok…EPSS 0.58%

Source: NIST National Vulnerability Database (record CVE-2023-20852), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.