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CVE-2021-37913— HGiga OAKlouds - Command Injection-2

Quick assessment

Affected
HGiga OAKlouds OAKSv2
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.

Hgiga Oaklouds是中国恒基科技（Hgiga）公司的一个企业协同作业入口网。用于及时通讯，资源预约。 HGiga OAKlouds mobile portal存在操作系统命令注入漏洞，该漏洞源于HGiga OAKlouds mobile portal不过滤网卡设置页面“IPv6 Gateway”参数中的特殊字符。远程攻击者可利用该漏洞可以利用此漏洞执行命令注入，在系统中执行任意命令而无需登录。

CVSS 9.8 · Critical EPSS 2.83% · P86
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I. Basic Information for CVE-2021-37913

Vulnerability Information
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Vulnerability Title
HGiga OAKlouds - Command Injection-2
Source: CVE Program / CVE List V5
Vulnerability Description
The HGiga OAKlouds mobile portal does not filter special characters of the IPv6 Gateway parameter of the network interface card setting page. Remote attackers can use this vulnerability to perform command injection and execute arbitrary commands in the system without logging in.
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
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Hgiga Oaklouds 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hgiga Oaklouds是中国恒基科技（Hgiga）公司的一个企业协同作业入口网。用于及时通讯，资源预约。 HGiga OAKlouds mobile portal存在操作系统命令注入漏洞，该漏洞源于HGiga OAKlouds mobile portal不过滤网卡设置页面“IPv6 Gateway”参数中的特殊字符。远程攻击者可利用该漏洞可以利用此漏洞执行命令注入，在系统中执行任意命令而无需登录。
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
HGiga OAKlouds OAKSv2 OAKlouds-network 2.0 ~ OAKlouds-network-2.0-2 -
HGiga OAKlouds OAKSv3 OAKlouds-network 3.0 ~ OAKlouds-network-3.0-2 -

II. Public POCs for CVE-2021-37913

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III. Intelligence Information for CVE-2021-37913

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Other References for CVE-2021-37913 (1)

IV. Related Vulnerabilities

Same product: OAKlouds OAKSv2
Same vendor: HGiga
Same weakness: CWE-78

V. Comments for CVE-2021-37913

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