CVE-2024-43662— iocharger 安全漏洞
一分钟漏洞结论
影响对象
Iocharger Iocharger firmware for AC models
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
iocharger是中国银河樟坛（iocharger）公司的一个电动汽车充电和智能能源管理解决方案。 iocharger存在安全漏洞。攻击者利用该漏洞可以将任意文件上传到 /tmp/upload/ 或 /tmp/。
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application
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一、 漏洞 CVE-2024-43662 基础信息
漏洞信息
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Vulnerability Title
Authenticated arbitrary file upload to /tmp/ and /tmp/upload/
来源: CVE Program / CVE List V5
Vulnerability Description
The <redacted>.exe or <redacted>.exe CGI binary can be used to upload arbitrary files to /tmp/upload/ or /tmp/ respectively as any user, although the user interface for uploading files is only shown to the iocadmin user.
This issue affects Iocharger firmware for AC models before version 24120701.
Likelihood: Moderate – An attacker will need to have knowledge of this CGI binary, e.g. by finding it in firmware. Furthermore, the attacker will need a (low privilege) account to gain access to the <redacted>.exe or <redacted>.exe CGI binary and upload the file, or convince a user with such access to upload it.
Impact: Low – The attacker can upload arbitrary files to /tmp/upload/ or /tmp/. However, the attacker is unable to access or use these files without other vulnerabilities.
CVSS clarification. The attack can be executed over any network connection the station is listening to and serves the web interface (AV:N), and there are no additional security measure sin place that need to be circumvented (AC:L), the attack does not rely on preconditions (AT:N). The attack does require authentication, but the level of authentication is irrelevant (PR:L), it does not require user interaction (UI:N). Artitrary files can be uploaded, be these files will not be in a location where they can influence confidentiality or availability and have a minimal impact on device integrity (VC:N/VI:L/VA:N). There is no impact on subsequent systems. (SC:N/SI:N/SA:N). While this device is an EV charger handing significant amounts of power, we do not expect this vulnerability to have a safety impact. The attack can be automated (AU:Y).
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/AU:Y
来源: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
来源: CVE Program / CVE List V5
Vulnerability Title
iocharger 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
iocharger是中国银河樟坛（iocharger）公司的一个电动汽车充电和智能能源管理解决方案。 iocharger存在安全漏洞。攻击者利用该漏洞可以将任意文件上传到 /tmp/upload/ 或 /tmp/。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Iocharger | Iocharger firmware for AC models | 0 ~ 24120701 | - |
|
二、漏洞 CVE-2024-43662 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2024-43662 厂商安全公告 (2)
-
DIVD-2024-00035 - 17 vulnerabilities in Iocharger devices | DIVD CSIRT third-party-advisory
-
Authenticated arbitrary file upload to /tmp/ and /tmp/upload/ | DIVD CSIRT third-party-advisory
CVE-2024-43662 厂商页面 (1)
同批安全公告 · Iocharger · 2025-01-09 · 共 16 条
| CVE-2024-43658 | iocharger 安全漏洞 | |
| CVE-2024-43661 | iocharger 安全漏洞 | |
| CVE-2024-43654 | iocharger 安全漏洞 | |
| CVE-2024-43655 | iocharger 安全漏洞 | |
| CVE-2024-43648 | iocharger 安全漏洞 | |
| CVE-2024-43657 | iocharger 安全漏洞 | |
| CVE-2024-43653 | iocharger 安全漏洞 | |
| CVE-2024-43656 | Iocharger 安全漏洞 | |
| CVE-2024-43663 | iocharger 安全漏洞 | |
| CVE-2024-43652 | iocharger 安全漏洞 | |
| CVE-2024-43650 | iocharger 安全漏洞 | |
| CVE-2024-43649 | iocharger 安全漏洞 | |
| CVE-2024-43659 | iocharger 安全漏洞 | |
| CVE-2024-43651 | iocharger 安全漏洞 | |
| CVE-2024-43660 | iocharger 安全漏洞 |