ID |
CVE-2021-27246
|
Summary |
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. |
References |
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Vulnerable Configurations |
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CVSS |
Base: | 7.9 (as of 22-04-2021 - 17:45) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-121 |
CAPEC |
|
Access |
Vector | Complexity | Authentication |
ADJACENT_NETWORK |
MEDIUM |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
COMPLETE |
COMPLETE |
COMPLETE |
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cvss-vector
via4
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AV:A/AC:M/Au:N/C:C/I:C/A:C
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Last major update |
22-04-2021 - 17:45 |
Published |
14-04-2021 - 16:15 |
Last modified |
22-04-2021 - 17:45 |