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CVE-2021-47741
🗓️ 31 Dec 2025 18:39:10Reported by VulnCheckType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 4 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2021-47741 | 31 Dec 202521:46 | – | circl |
 | ZBL EPON ONU Broadband Router V100R001 安全漏洞 | 31 Dec 202500:00 | – | cnnvd |
 | CVE-2021-47741 ZBL EPON ONU Broadband Router V100R001 Privilege Escalation via Configuration Endpoint | 31 Dec 202518:39 | – | cvelist |
 | EUVD-2025-206085 | 31 Dec 202521:30 | – | euvd |
 | CVE-2021-47741 | 31 Dec 202519:15 | – | nvd |
 | PT-2025-54422 | 31 Dec 202500:00 | – | ptsecurity |
 | CVE-2021-47741 ZBL EPON ONU Broadband Router V100R001 Privilege Escalation via Configuration Endpoint | 31 Dec 202518:39 | – | vulnrichment |
 | ZBL EPON ONU Broadband Router 1.0 Remote Privilege Escalation Exploit | 1 Apr 202100:00 | – | zeroscience |
Node
[
{
"vendor": "Zblchina",
"product": "ZBL EPON ONU Broadband Router",
"versions": [
{
"version": "1.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| CMD | request body | /HG104B-ZG-E.config | Privilege escalation by requesting configuration backup to disclose super user password. | CWE-522 |
| files | request body | /HG104B-ZG-E.config | Privilege escalation by requesting configuration backup to disclose super user password. | CWE-522 |
| user_web_name | request body | /HG104B-ZG-E.config | Privilege escalation by requesting configuration backup to disclose super user password. | CWE-522 |
| user_web_password | request body | /HG104B-ZG-E.config | Privilege escalation by requesting configuration backup to disclose super user password. | CWE-522 |
Data
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15 Apr 2026 00:35Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
CVSS 48.7
EPSS0.0004
SSVC