What’s Vulnerable › Vulnerabilities

CVE-2023-20853: aEnrich a+HRD - Deserialization of Untrusted Data

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-27 · updated 2026-06-17
• Weakness: CWE-502

Description

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

Affected products

• aEnrich a+HRD: 6.8.1039v844

References

• https://www.twcert.org.tw/tw/cp-132-7024-bdefe-1.html
• https://www.twcert.org.tw/tw/cp-132-7024-bdefe-1.html

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