CVE-2023-36489

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Multiple TP-LINK products allow a network-adjacent unauthenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: TL-WR802N firmware versions prior to 'TL-WR802N(JP)_V4_221008', TL-WR841N firmware versions prior to 'TL-WR841N(JP)_V14_230506', and TL-WR902AC firmware versions prior to 'TL-WR902AC(JP)_V3_230506'.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Vendor	Product	Versions
TP-LINK	TL-WR802N	firmware versions prior to 'TL-WR802N(JP)_V4_221008'
TP-LINK	TL-WR841N	firmware versions prior to 'TL-WR841N(JP)_V14_230506'
TP-LINK	TL-WR902AC	firmware versions prior to 'TL-WR902AC(JP)_V3_230506'
tp-link	tl-wr802n_firmware	>= 221008, < v4_221008
tp-link	tl-wr841n_firmware	< v14_230506
tp-link	tl-wr902ac_firmware	< v3_230506

References

https://jvn.jp/en/vu/JVNVU99392903/Third Party Advisory
https://www.tp-link.com/jp/support/download/tl-wr802n/#FirmwareProduct
https://www.tp-link.com/jp/support/download/tl-wr841n/v14/#FirmwareProduct
https://www.tp-link.com/jp/support/download/tl-wr902ac/#FirmwareProduct
https://jvn.jp/en/vu/JVNVU99392903/Third Party Advisory
https://www.tp-link.com/jp/support/download/tl-wr802n/#FirmwareProduct
https://www.tp-link.com/jp/support/download/tl-wr841n/v14/#FirmwareProduct
https://www.tp-link.com/jp/support/download/tl-wr902ac/#FirmwareProduct

Timeline

Published: Sep 6, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-36495.5iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file CVE-2023-364905.5Improper initialization in some Intel(R) MAS software before version 2.3 may allow an authenticated user to potentially enable denial of ser CVE-2023-364926.1Reflected cross-site scripting vulnerability in SHIRASAGI prior to v1.18.0 allows a remote unauthenticated attacker to execute an arbitrary CVE-2023-364937.8Uncontrolled search path in some Intel(R) SDK for OpenCL(TM) Applications software may allow an authenticated user to potentially enable esc CVE-2023-364944.4Audit logs on F5OS-A may contain undisclosed sensitive information. Note: Software versions which have reached End of Technical Support (Eo CVE-2023-364959.8An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and CVE-2023-364968.8Delegated Admin Privilege virtual attribute provider plugin, when enabled, allows an authenticated user to elevate their permissions in the CVE-2023-364978.8Dover Fueling Solutions MAGLINK LX Web Console Configuration versions 2.5.1, 2.5.2, 2.5.3, 2.6.1, 2.11, 3.0, 3.2, and 3.3 could allow a gu CVE-2023-364987.2A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3 CVE-2023-364998.8Netgear XR300 v1.0.3.78 was discovered to contain multiple buffer overflows via the wla_ssid and wlg_ssid parameters at genie_ap_wifi_change CVE-2023-36504.8The Bubble Menu WordPress plugin before 3.0.5 does not sanitize and escape some of its settings, which could allow high-privilege users such CVE-2023-365016.1Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Michael Winkler teachPress plugin <= 9.0.2 versions.