CVE-2021-37774

An issue was discovered in function httpProcDataSrv in TL-WDR7660 2.0.30 that allows attackers to execute arbitrary code.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/fishykz/TP-POC	Exploit Third Party Advisory
https://github.com/fishykz/TP-POC	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wdr7660_firmware:2.0.30:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wdr7660:-:*:*:*:*:*:*:*

History

04 Apr 2025, 16:15

Type	Values Removed	Values Added
CWE		CWE-94

Information

Published : 2023-01-19 13:15

Updated : 2025-04-04 16:15

NVD link : CVE-2021-37774

Mitre link : CVE-2021-37774

CVE.ORG link : CVE-2021-37774

JSON object : View

Products Affected

tp-link

tl-wdr7660_firmware
tl-wdr7660

CWE

NVD-CWE-noinfo CWE-94

Improper Control of Generation of Code ('Code Injection')

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