CNNVD-202512-5537 Information

CNNVD ID

CNNVD-202512-5537

CVE-2021-47741

  • CNNVD Published: 2025-12-31

Description (Chinese)

ZBL EPON ONU Broadband Router V100R001是中国浙广科技(ZBL)公司的一款光网络终端路由器。 ZBL EPON ONU Broadband Router V100R001存在安全漏洞,该漏洞源于有限权限管理员用户可通过向配置端点发送请求提升访问权限,可能导致权限提升。

Description (English)

ZBL Epon ONU Broadband Router V100R001 is a light network router for Zheguangtech (ZBL) in China. ZBL EPON ONU Broadband Router V100R001 has a security loophole, which stems from the fact that limited access administrator users can enhance access by sending requests to configuration endpoints, which may lead to an increase in access.

Hazard Level

Medium

Vulnerability Type

其他

Affected Vendor

浙广科技

Published

2025-12-31

Last Modified

2026-02-24

References

http://www.zblchina.com http://www.wd-thailand.com/ https://web.archive.org/web/20211220094023/ https://www.exploit-db.com/exploits/49737 https://www.vulncheck.com/advisories/zbl-epon-onu-broadband-router-vr-privilege-escalation-via-configuration-endpoint https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5647.php

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