CVE-2023-44447

TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR902AC routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-21529.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-1623/	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1623/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:tp-link:tl-wr902ac_firmware:231025:::::::*
	cpe:2.3:o:tp-link:tl-wr902ac_firmware:231027:::::::*

cpe:2.3:h:tp-link:tl-wr902ac:1:*:*:*:*:*:*:*

History

04 Sep 2025, 16:32

Type	Values Removed	Values Added
CPE		cpe:2.3:o:tp-link:tl-wr902ac_firmware:231025:::::::* cpe:2.3:o:tp-link:tl-wr902ac_firmware:231027:::::::* cpe:2.3:h:tp-link:tl-wr902ac:1:::::::*
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-23-1623/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-23-1623/ - Third Party Advisory
First Time		Tp-link tl-wr902ac Tp-link tl-wr902ac Firmware Tp-link

Information

Published : 2024-05-03 03:16

Updated : 2025-09-04 16:32

NVD link : CVE-2023-44447

Mitre link : CVE-2023-44447

CVE.ORG link : CVE-2023-44447

JSON object : View

Products Affected

tp-link

tl-wr902ac
tl-wr902ac_firmware

CWE

CWE-290

Authentication Bypass by Spoofing

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