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I. Basic Information for CVE-2025-2522
Vulnerability Information

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Vulnerability Title
Lack of buffer clearing before reuse may result in incorrect system behavior.
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Honeywell Experion PKS and OneWireless WDM contains Sensitive Information in Resource vulnerability in the component Control Data Access (CDA). An attacker could potentially exploit this vulnerability, leading to a Communication Channel Manipulation, which could result in buffer reuse which may cause incorrect system behavior. Honeywell also recommends updating to the most recent version of Honeywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1.  The affected Experion PKS products are C300, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E. The Experion PKS versions affected are 520.1 before 520.2 TCU9 HF1 and 530 before 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在释放前未清除敏感信息
Source: NVD (National Vulnerability Database)
Vulnerability Title
Honeywell Experion Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honeywell Experion Server是美国霍尼韦尔(Honeywell)公司的一款高性能工业控制系统服务器,主要用于 Experion Process Knowledge System(PKS)平台。 Honeywell Experion Server PKS 520.1至520.2 TCU9 HF1和530至530 TCU3版本和OneWireless WDM 322.1至322.4和330.1至330.3版本存在安全漏洞,该漏洞源于资源中敏感信息暴露,可能导致系统行为异常。
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
VendorProductAffected VersionsCPESubscribe
HoneywellC300 PCNT02 520.1 ~ 520.2 TCU9 -
HoneywellC300 PCNT05 520.1 ~ 520.2 TCU9 -
HoneywellFIM4 520.1 ~ 520.2 TCU9 -
HoneywellFIM8 520.1 ~ 520.2 TCU9 -
HoneywellUOC 520.1 ~ 520.2 TCU9 -
HoneywellCN100 520.1 ~ 520.2 TCU9 -
HoneywellHCA 520.1 ~ 520.2 TCU9 -
HoneywellC300PM 520.1 ~ 520.2 TCU9 -
HoneywellC200E 520.1 ~ 520.2 TCU9 -
HoneywellWireless Device Manager 322.1 ~ 322.4 -
II. Public POCs for CVE-2025-2522
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III. Intelligence Information for CVE-2025-2522
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IV. Related Vulnerabilities
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