Vulnerability Details CVE-2021-27246
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 1.0.15 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of MAC addresses by the tdpServer endpoint. A crafted TCP message can write stack pointers to the stack. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-12306.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.08
EPSS Ranking 91.7%
CVSS Severity
CVSS v3 Score 8.0
CVSS v2 Score 7.9
References
Products affected by CVE-2021-27246
-
cpe:2.3:h:tp-link:ac1750:a7
-
cpe:2.3:o:tp-link:ac1750_firmware:1.0.15