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CVE-2018-14798

Quick assessment

Affected
Fuji Electric FRENIC LOADER of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace
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.

Fuji Electric FRENIC Loader等都是日本富士电机（Fuji Electric）公司的变频器。 多款Fuji Electric产品中存在越界读取漏洞，该漏洞源于程序没有正确地解析FNC文件。攻击者可利用该漏洞泄露信息。以下产品和版本受到影响：Fuji Electric FRENIC Loader 3.3版本；FRENIC-Mini (C1)7.3.4.1a版本；FRENIC-Mini (C2)7.3.4.1a版本；FRENIC-Eco 7.3.4.1a版本；FRENIC-Multi

AI Predicted 5.3 Difficulty: Moderate EPSS 1.29% · P69

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-14798

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. The program does not properly parse FNC files that may allow for information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
多款Fuji Electric产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fuji Electric FRENIC Loader等都是日本富士电机（Fuji Electric）公司的变频器。 多款Fuji Electric产品中存在越界读取漏洞，该漏洞源于程序没有正确地解析FNC文件。攻击者可利用该漏洞泄露信息。以下产品和版本受到影响：Fuji Electric FRENIC Loader 3.3版本；FRENIC-Mini (C1)7.3.4.1a版本；FRENIC-Mini (C2)7.3.4.1a版本；FRENIC-Eco 7.3.4.1a版本；FRENIC-Multi
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
Fuji Electric FRENIC LOADER of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace v3.3 v7.3.4.1a -

II. Public POCs for CVE-2018-14798

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-14798

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Vendor Advisories for CVE-2018-14798 (1)

Other References for CVE-2018-14798 (1)

Same Patch Batch · Fuji Electric · 2018-10-01 · 5 CVEs total

CVE-2018-14788 Fuji Electric Alpha5 Smart Loader 缓冲区错误漏洞
CVE-2018-14790 多款Fuji Electric产品缓冲区错误漏洞
CVE-2018-14794 Fuji Electric Alpha5 Smart Loader 缓冲区错误漏洞
CVE-2018-14802 多款Fuji Electric产品缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: FRENIC LOADER of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace
Same vendor: Fuji Electric
Same weakness: CWE-125

V. Comments for CVE-2018-14798

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