Vulnerability-Lookup

VAR-202408-0213

Vulnerability from variot - Updated: 2024-08-15 12:41

** 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. VIVOTEK Inc. of cc8160 A buffer error vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

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CVE-2024-7439 (GCVE-0-2024-7439)

Vulnerability from cvelistv5 – Published: 2024-08-03 16:00 – Updated: 2024-08-05 15:09 Unsupported When Assigned

Title

Vivotek CC8160 httpd read stack-based overflow

Summary

Severity

8.7 (High)


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

8.8 (High)


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

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-05 15:07 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB mitre root Scorecard

References

4 references

URL	Tags
https://vuldb.com/?id.273524	vdb-entrytechnical-description
https://vuldb.com/?ctiid.273524	signaturepermissions-required
https://vuldb.com/?submit.383830	third-party-advisory
https://yjz233.notion.site/vivotek-CC8160-has-sta…	broken-linkexploit

Impacted products

2 products

Vendor	Product	Version
Vivotek	CC8160	Affected: VVTK-0100d
vivotek	cc8160	Affected: VVTK-0100d cpe:2.3:h:vivotek:cc8160:-:::::::*

Credits

jylsec (VulDB User)

Show details on NVD website

JSON

To clipboard

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          "name": "Submit #383830 | VIVOTEK CC8160 VVTK-0100d buffer overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.383830"
        },
        {
          "tags": [
            "broken-link",
            "exploit"
          ],
          "url": "https://yjz233.notion.site/vivotek-CC8160-has-stack-buffer-overflow-vulnerability-in-httpd-8409f967d3064493b649720f36d59081?pvs=4"
        }
      ],
      "tags": [
        "unsupported-when-assigned"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-08-02T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-08-02T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-08-02T23:46:03.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Vivotek CC8160 httpd read stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-7439",
    "datePublished": "2024-08-03T16:00:07.798Z",
    "dateReserved": "2024-08-02T21:36:32.099Z",
    "dateUpdated": "2024-08-05T15:09:25.672Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

VAR-202408-0213

CVE-2024-7439 (GCVE-0-2024-7439)

Tags

Sightings

Nomenclature

Related by attack behaviour