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VulDBVULNRICHMENT:CVE-2024-7463

HistoryAug 05, 2024 - 12:31 a.m.

CVE-2024-7463 TOTOLINK CP900 cstecgi.cgi UploadCustomModule buffer overflow

2024-08-0500:31:04

CWE-120

VulDB

github.com

totolink cp900

buffer overflow

remote attack

cstecgi.cgi

vulnerability

uploadcustommodule

vdb-273556

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

Confidence

Low

EPSS

0.003

Percentile

65.6%

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

A vulnerability classified as critical was found in TOTOLINK CP900 6.3c.566. This vulnerability affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273556. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CNA Affected

[
  {
    "vendor": "TOTOLINK",
    "product": "CP900",
    "versions": [
      {
        "status": "affected",
        "version": "6.3c.566"
      }
    ]
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:totolink:cp900_firmware:6.3c.566:*:*:*:*:*:*:*"
    ],
    "vendor": "totolink",
    "product": "cp900_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "6.3c.566"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/CP900/UploadCustomModule.md

vuldb.com/?ctiid.273556

vuldb.com/?id.273556

vuldb.com/?submit.381333

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

Confidence

Low

EPSS

0.003

Percentile

65.6%

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

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