CVE-2023-0452
Quick assessment
Affected
Econolite EOS
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.
Econolite EOS traffic control software是Econolite公司的控制所有 Econolite 交通硬件的交通控制软件。 Econolite EOS traffic control software 3.2.23之前版本存在加密问题漏洞，该漏洞源于其使用弱哈希算法对特权用户凭证进行加密导致攻击者无需身份验证即可访问的配置文件使用MD5散列加密凭据。
Possible ATT&CK Techniques 1 AI
T1552.001 · Credentials In Files
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I. Basic Information for CVE-2023-0452
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Econolite EOS versions prior to 3.2.23 use a weak hash
algorithm for encrypting privileged user credentials. A configuration file that
is accessible without authentication uses MD5 hashes for encrypting
credentials, including those of administrators and technicians.
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
可逆的单向哈希
Source: CVE Program / CVE List V5
Vulnerability Title
Econolite EOS traffic control software 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Econolite EOS traffic control software是Econolite公司的控制所有 Econolite 交通硬件的交通控制软件。 Econolite EOS traffic control software 3.2.23之前版本存在加密问题漏洞，该漏洞源于其使用弱哈希算法对特权用户凭证进行加密导致攻击者无需身份验证即可访问的配置文件使用MD5散列加密凭据。
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
II. Public POCs for CVE-2023-0452
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