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

Quick assessment

Affected
aEnrich a+HRD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

aEnrich a+HRD是中国育碁（aEnrich）公司的一个全方位人力资源开发化解决方案。 aEnrich Technology a+HRD存在代码问题漏洞，该漏洞源于存在不信任数据的反序列化漏洞。未经身份验证的远程攻击者可利用该漏洞执行任意系统命令，实现任意系统操作或中断服务。

CVSS 9.8 · Critical EPSS 0.99% · P61
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I. Basic Information for CVE-2023-20853

Vulnerability Information
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Vulnerability Title
aEnrich a+HRD - Deserialization of Untrusted Data
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
aEnrich a+HRD 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
aEnrich a+HRD是中国育碁（aEnrich）公司的一个全方位人力资源开发化解决方案。 aEnrich Technology a+HRD存在代码问题漏洞，该漏洞源于存在不信任数据的反序列化漏洞。未经身份验证的远程攻击者可利用该漏洞执行任意系统命令，实现任意系统操作或中断服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
aEnrich a+HRD 6.8.1039V844 -

II. Public POCs for CVE-2023-20853

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III. Intelligence Information for CVE-2023-20853

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IV. Related Vulnerabilities

Same product: a+HRD
Same vendor: aEnrich
Same weakness: CWE-502

V. Comments for CVE-2023-20853

Anonymous User
2026-01-15 06:08:19

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