CVE-2023-7214

A vulnerability, which was classified as critical, has been found in Totolink N350RT 9.3.5u.6139_B20201216. Affected by this issue is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v8 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-249770 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 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/3/README.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.249770	Permissions Required Third Party Advisory VDB Entry
https://vuldb.com/?id.249770	Permissions Required Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:n350rt_firmware:9.3.5u.6139_b20201216:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n350rt:-:*:*:*:*:*:*:*

History

13 Feb 2024, 08:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-07 20:15

Updated : 2024-05-17 02:34

NVD link : CVE-2023-7214

Mitre link : CVE-2023-7214

CVE.ORG link : CVE-2023-7214

JSON object : View

Products Affected

totolink

n350rt
n350rt_firmware

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

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