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CVE-2020-28217

Quick assessment

Affected
n/a Easergy T300 (firmware 2.7 and older)
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.

Schneider Electric Easergy T300是法国施耐德电气（Schneider Electric）公司的一款用于电力行业的远程终端单元。 Schneider Electric Easergy T300存在访问控制错误漏洞，该漏洞源于设备缺少关键功能的身份验证，缺少授权，缺少敏感数据的加密，渲染的UI层或框架的限制不当，攻击者可利用该漏洞获取敏感信息，拒绝服务和远程执行任意代码。

AI Predicted 5.9 Difficulty: Trivial EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-28217

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to read network traffic over HTTP protocol.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric Easergy T300 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Easergy T300是法国施耐德电气（Schneider Electric）公司的一款用于电力行业的远程终端单元。 Schneider Electric Easergy T300存在访问控制错误漏洞，该漏洞源于设备缺少关键功能的身份验证，缺少授权，缺少敏感数据的加密，渲染的UI层或框架的限制不当，攻击者可利用该漏洞获取敏感信息，拒绝服务和远程执行任意代码。
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
- Easergy T300 (firmware 2.7 and older) Easergy T300 (firmware 2.7 and older) -

II. Public POCs for CVE-2020-28217

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III. Intelligence Information for CVE-2020-28217

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Vendor Advisories for CVE-2020-28217 (1)

Other References for CVE-2020-28217 (1)

Same Patch Batch · n/a · 2020-12-11 · 94 CVEs total

CVE-2020-28439 9.8 CRITICAL Command Injection
CVE-2020-28440 9.8 CRITICAL Command Injection
CVE-2020-7791 7.5 HIGH Denial of Service (DoS)
CVE-2020-7792 7.5 HIGH Prototype Pollution
CVE-2020-7793 7.5 HIGH Regular Expression Denial of Service (ReDoS)
CVE-2020-7788 7.3 HIGH Prototype Pollution
CVE-2020-7789 5.6 MEDIUM Command Injection
CVE-2020-7790 5.3 MEDIUM Arbitrary File Read
CVE-2020-19165 PHPSHE SQL注入漏洞
CVE-2020-13987 Contiki OS 缓冲区错误漏洞
CVE-2020-15375 Brocade Fabric OS 输入验证错误漏洞
CVE-2020-29455 SmartyStreets liveAddressPlugin.js 跨站脚本漏洞
CVE-2020-15376 Brocade Fabric OS 安全漏洞
CVE-2020-27730 F5 NGINX Controller 路径遍历漏洞
CVE-2020-35175 Frappe Framework 安全漏洞
CVE-2020-17437 Multiple Embedded TCP/IP 缓冲区错误漏洞
CVE-2020-17438 Contiki 缓冲区错误漏洞
CVE-2020-17439 Contiki 输入验证错误漏洞
CVE-2020-17440 Contiki 安全漏洞
CVE-2020-17441 picoTCP 缓冲区错误漏洞

Showing top 20 of 94 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Easergy T300 (firmware 2.7 and older)
Same vendor: n/a
Same weakness: CWE-311

V. Comments for CVE-2020-28217

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