Critical severity9.8NVD Advisory· Published Feb 4, 2022· Updated Jun 17, 2026
CVE-2021-45998
CVE-2021-45998
Description
D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the LocalIPAddress parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
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Affected products
4cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:*range: <=1.30b06
- cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- supportannouncement.us.dlink.com/announcement/publication.aspxnvdVendor Advisory
- www.dlink.com/en/security-bulletin/nvdVendor Advisory
- github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_4/4.mdnvdBroken Link
News mentions
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