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 validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-21819.
History

Thu, 07 Aug 2025 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link tl-wr902ac Firmware
CPEs cpe:2.3:h:tp-link:tl-wr902ac:3.0:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr902ac_firmware:0.9.1_0.3_v008a.0:build_211025_rel.76009n\(5553\):*:*:*:*:*:*
Vendors & Products Tp-link tl-wr902ac Firmware

Wed, 18 Sep 2024 18:45:00 +0000

Type Values Removed Values Added
Description 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 validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21819. 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 validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-21819.

cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-05-03T02:14:43.626Z

Updated: 2024-09-18T18:30:35.503Z

Reserved: 2023-12-05T16:15:17.543Z

Link: CVE-2023-50225

cve-icon Vulnrichment

Updated: 2024-08-02T22:09:49.665Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-03T03:16:10.997

Modified: 2025-08-07T15:57:29.120

Link: CVE-2023-50225

cve-icon Redhat

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