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VulDBCVE-2024-7334

HistoryAug 01, 2024 - 2:15 a.m.

CVE-2024-7334

2024-08-0102:15:02

CWE-120

VulDB

web.nvd.nist.gov

totolink

ex1200l

critical

buffer overflow

remote attack

disclosure

vdb-273257

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS4

8.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

55.6%

JSON

A vulnerability was found in TOTOLINK EX1200L 9.3.5u.6146_B20201023. It has been rated as critical. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273257 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected configurations

Nvd

Node

totolinkex1200l_firmwareMatch9.3.5u.6146_b20201023

AND

totolinkex1200lMatch-

VendorProductVersionCPE
totolinkex1200l_firmware9.3.5u.6146_b20201023cpe:2.3:o:totolink:ex1200l_firmware:9.3.5u.6146_b20201023:*:*:*:*:*:*:*
totolinkex1200l-cpe:2.3:h:totolink:ex1200l:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
totolink	ex1200l_firmware	9.3.5u.6146_b20201023	cpe:2.3:o:totolink:ex1200l_firmware:9.3.5u.6146_b20201023:::::::*
totolink	ex1200l	-	cpe:2.3:h:totolink:ex1200l:-:::::::*

CNA Affected

[
  {
    "vendor": "TOTOLINK",
    "product": "EX1200L",
    "versions": [
      {
        "version": "9.3.5u.6146_B20201023",
        "status": "affected"
      }
    ]
  }
]

References

github.com/ruan-uer/create/blob/main/IoT-vulnerable/TOTOLINK/EX1200/UploadCustomModule.md

vuldb.com/?ctiid.273257

vuldb.com/?id.273257

vuldb.com/?submit.379286

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS4

8.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

55.6%

JSON

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