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VulDBVULNRICHMENT:CVE-2024-7439

HistoryAug 03, 2024 - 4:00 p.m.

CVE-2024-7439 Vivotek CC8160 httpd read stack-based overflow

2024-08-0316:00:07

CWE-121

VulDB

github.com

vivotek cc8160

httpd

stack-based overflow

remote attack

end-of-life

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

0.002

Percentile

64.9%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

UNSUPPORTED WHEN ASSIGNED A vulnerability was found in Vivotek CC8160 VVTK-0100d and classified as critical. Affected by this issue is the function read of the component httpd. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273524. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the affected release tree is end-of-life.

CNA Affected

[
  {
    "vendor": "Vivotek",
    "modules": [
      "httpd"
    ],
    "product": "CC8160",
    "versions": [
      {
        "status": "affected",
        "version": "VVTK-0100d"
      }
    ]
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:h:vivotek:cc8160:-:*:*:*:*:*:*:*"
    ],
    "vendor": "vivotek",
    "product": "cc8160",
    "versions": [
      {
        "status": "affected",
        "version": "VVTK-0100d"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

vuldb.com/?ctiid.273524

vuldb.com/?id.273524

vuldb.com/?submit.383830

yjz233.notion.site/vivotek-CC8160-has-stack-buffer-overflow-vulnerability-in-httpd-8409f967d3064493b649720f36d59081?pvs=4

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

0.002

Percentile

64.9%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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