ZDI-CAN-21529: ZDI-23-1623: TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability
First published: Tue Nov 14 2023(Updated: )
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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-Link TL-WR902AC |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-21529?
The severity of ZDI-CAN-21529 is considered high due to the possibility of sensitive information disclosure by network-adjacent attackers without authentication.
How do I fix ZDI-CAN-21529?
To fix ZDI-CAN-21529, update the TP-Link TL-WR902AC router firmware to the latest version provided by TP-Link.
Who is affected by ZDI-CAN-21529?
ZDI-CAN-21529 affects installations of the TP-Link TL-WR902AC router.
Can ZDI-CAN-21529 be exploited remotely?
No, ZDI-CAN-21529 requires the attacker to be network-adjacent to exploit the vulnerability.
Is authentication required to exploit ZDI-CAN-21529?
No, authentication is not required to exploit ZDI-CAN-21529.
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- alias/ZDI-CAN-21529
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- alias/ZDI-23-1623
- alias/CVE-2023-44447
- agent/software-canonical-lookup
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- agent/references
- agent/description
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- canonical/tp-link tl-wr902ac