blackbox-fuzzing

Blackbox-Fuzzing of IoT Devices Using the Router TL-WR902AC as Example This is the HTML version of my term paper which can be downloaded as PDF here. Introduction Fuzzing has become "one of the most effective ways" of finding bugs in software. With this or similar claims, many current...

internet-of-vulnerable-things

Internet of Vulnerable Things The results of my small term paper on the topic of the Internet of Vulnerable Things. Abstract This paper provides a practical demonstration of how insecure the Internet of Things is by hacking a typical IoT device. Several vulnerabilities were identified in the...

CVE-2026-12001: Use of Hard-coded Credentials

A hardcoded credential vulnerability exists in the firmware of multiple TP-Link routers TL-WR845N v4, TL-WR850N v3, TL-WR902AC v4, Archer C20 v6 & Archer MR200 v5. Authentication-related credential material is embedded within a password file in the firmware image and may be recovered through...

CVE-2022-48194

TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service DoS by uploading a crafted firmware update because the signature check is inadequate...

CVE-2023-50225

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

CVE-2023-50225

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

CVE-2023-50225

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

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. Th...

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. Th...

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. Th...

CVE-2023-50225 TP-Link TL-WR902AC dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

CVE-2023-50225 TP-Link TL-WR902AC dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

CVE-2023-44447 TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability

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. Th...

CVE-2023-44447

CVE-2023-44447 affects TP-Link TL-WR902AC. The vulnerability is in the httpd service listening on TCP port 80 and stems from improper authentication, allowing network-adjacent attackers to disclose stored credentials and potentially further compromise. Connected sources (ZDI advisory ZDI-23-1623 ...

CVE-2023-44447 TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability

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. Th...

CVE-2023-44447: Authentication Bypass by Spoofing

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. Th...

TP-LINK TL-WR902AC security vulnerabilities

The TP-LINK TL-WR902AC is an Ac750 Travel Router from China P&L TP-LINK. A security vulnerability exists in the TP-LINK TL-WR902AC that originates from a specific flaw in the httpd service that allows network neighbor attackers to obtain sensitive information on the affected router...

CVE-2023-50225: Stack-based Buffer Overflow

TP-Link TL-WR902AC dmfillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The...

TP-Link TL-WR902AC Stack Buffer Overflow

The vulnerability of the dmfillObjByStr function in the microprogramming software of TP-Link’s router TL-WR902AC is caused by an overflow in the buffer on the stack. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

TP-Link TL-WR902AC dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR902AC routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the libcmm.so module. The issue results from the lack of proper...