Back to Database
Status published
Medium
CVE-2021-44864
TP-Link WR886N 3.0 1.0.1 Build 150127 Rel.34123n is vulnerable to...
Vulnerability Description
TP-Link WR886N 3.0 1.0.1 Build 150127 Rel.34123n is vulnerable to Buffer Overflow. Authenticated attackers can crash router httpd services via /userRpm/PingIframeRpm.htm request which contains redundant & in parameter.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-44864
Credits & Attribution
No credits recorded in the NVD database.
More from tp-link
View All →CVE-2022-48194
TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers...
Unknown
0
CVE-2022-46914
An issue in the firmware update process of TP-LINK TL-WA801N...
Unknown
0
CVE-2022-46912
An issue in the firmware update process of TP-Link TL-WR841N...
Unknown
0
CVE-2022-46910
An issue in the firmware update process of TP-Link TL-WA901ND...
Unknown
0
CVE-2022-46435
An issue in the firmware update process of TP-Link TL-WR941ND...
Unknown
0
Affected Vendor
tp-link
View all reports →Affected Software
wn886n firmware
Vulnerable Versions:
1.0.1
Timeline
Official Publish:
February 8th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.