CVE-2023-7220

A vulnerability was found in Totolink NR1800X 9.1.0u.6279_B20210910 and classified as critical. Affected by this issue is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/NR1800X/1/README.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.249854	Permissions Required Third Party Advisory
https://vuldb.com/?id.249854	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:nr1800x_firmware:9.1.0u.6279_b20210910:*:*:*:*:*:*:*

cpe:2.3:h:totolink:nr1800x:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-01-09 08:15

Updated : 2024-05-17 02:34

NVD link : CVE-2023-7220

Mitre link : CVE-2023-7220

CVE.ORG link : CVE-2023-7220

JSON object : View

Products Affected

totolink

nr1800x_firmware
nr1800x

CWE

CWE-121

Stack-based Buffer Overflow

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