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CVE-2020-7054

Quick assessment

Affected
n/a n/a
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.

libIEC61850是一个IEC 61850协议的开源库。 libIEC61850 1.4.0及之前版本中的mms/iso_mms/server/mms_access_result.c文件的‘MmsValue_decodeMmsData’函数存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 8.1 Difficulty: Easy EPSS 1.10% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-7054

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 through 1.4.0 has a heap-based buffer overflow when parsing the MMS_BIT_STRING data type.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
libIEC61850 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libIEC61850是一个IEC 61850协议的开源库。 libIEC61850 1.4.0及之前版本中的mms/iso_mms/server/mms_access_result.c文件的‘MmsValue_decodeMmsData’函数存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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
- n/a n/a -

II. Public POCs for CVE-2020-7054

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III. Intelligence Information for CVE-2020-7054

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Other References for CVE-2020-7054 (1)

Same Patch Batch · n/a · 2020-01-14 · 27 CVEs total

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CVE-2014-2271 Kingsoft Office 安全漏洞
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CVE-2014-4609 Libav LZO 输入验证错误漏洞
CVE-2014-4610 FFmpeg LZO 输入验证错误漏洞
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Showing top 20 of 27 CVEs. View all on vendor page → →

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