CVE-2021-45998

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_4/4.mdBroken Link
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287Vendor Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_4/4.mdBroken Link
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287Vendor Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

Timeline

Published: Feb 4, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-460055.4Sourcecodester Car Rental Management System 1.0 is vulnerable to Cross Site Scripting (XSS) via vehicalorcview parameter.CVE-2021-460066.5In Totolink A3100R V5.9c.4577, "test.asp" contains an API-like function, which is not authenticated. Using this function, an attacker can co CVE-2021-460079.8totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the "ping" command, and the input field CVE-2021-460088.8In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connec CVE-2021-460099.8In Totolink A3100R V5.9c.4577, multiple pages can be read by curl or Burp Suite without authentication. Additionally, admin configurations c CVE-2021-460108.8Totolink A3100R V5.9c.4577 suffers from Use of Insufficiently Random Values via the web configuration. The SESSION_ID is predictable. An att CVE-2021-460139.8An unrestricted file upload vulnerability exists in Sourcecodester Free school management software 1.0. An attacker can leverage this vulner CVE-2021-460195.5An untrusted pointer dereference in rec_db_destroy() at rec-db.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application cra CVE-2021-460207.5An untrusted pointer dereference in mrb_vm_exec() of mruby v3.0.0 can lead to a segmentation fault or application crash.CVE-2021-460215.5An Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or applicat CVE-2021-460225.5An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or applica CVE-2021-460237.5An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fa