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
Link | Resource |
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https://www.zerodayinitiative.com/advisories/ZDI-21-215/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
AND |
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History
22 Apr 2021, 17:45
Type | Values Removed | Values Added |
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References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-215/ - Third Party Advisory, VDB Entry | |
CPE | cpe:2.3:h:tp-link:ac1750:a7:*:*:*:*:*:*:* cpe:2.3:o:tp-link:ac1750_firmware:1.0.15:*:*:*:*:*:*:* |
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CVSS |
v2 : v3 : |
v2 : 7.9
v3 : 8.0 |
14 Apr 2021, 17:37
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-04-14 16:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-27246
Mitre link : CVE-2021-27246
CVE.ORG link : CVE-2021-27246
JSON object : View
Products Affected
tp-link
- ac1750
- ac1750_firmware
CWE
CWE-121
Stack-based Buffer Overflow