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VulDBVULNRICHMENT:CVE-2024-7212

HistoryJul 30, 2024 - 1:31 a.m.

CVE-2024-7212 TOTOLINK A7000R cstecgi.cgi loginauth buffer overflow

2024-07-3001:31:04

CWE-120

VulDB

github.com

totolink

a7000r

buffer overflow

cstecgi.cgi

loginauth

vulnerability

remote exploit

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

7.1

Confidence

Low

EPSS

0.001

Percentile

30.0%

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

A vulnerability, which was classified as critical, has been found in TOTOLINK A7000R 9.1.0u.6268_B20220504. This issue affects the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272783. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:totolink:a7000r_firmware:9.1.0u.6268_b20220504:*:*:*:*:*:*:*"
    ],
    "vendor": "totolink",
    "product": "a7000r_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "9.1.0u.6268_b20220504"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A7000R/loginauth_password.md

vuldb.com/?ctiid.272783

vuldb.com/?id.272783

vuldb.com/?submit.378312

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

7.1

Confidence

Low

EPSS

0.001

Percentile

30.0%

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

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