How severe is CVE-2024-7443?

CVE-2024-7443 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-7443 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-7443?

CVE-2024-7443 affects Vivotek Ib8367a Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-7443?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-7443 have an EU (EUVD) identifier?

Yes. CVE-2024-7443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48365.

When was CVE-2024-7443 published?

CVE-2024-7443 was published on 2024-08-03 and last updated on 2026-06-17.

CVE-2024-7443

CVE-2024-7443 is a medium-severity vulnerability in Vivotek Ib8367a Firmware with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48365
Weakness: CWE-77
Affected product: Vivotek Ib8367a Firmware
Published: 2024-08-03
Last modified: 2026-06-17

Description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as critical has been found in Vivotek IB8367A VVTK-0100b. Affected is the function getenv of the file upload_file.cgi. The manipulation of the argument QUERY_STRING leads to command injection. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-273528. 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.

Frequently asked questions

What is CVE-2024-7443?: ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as critical has been found in Vivotek IB8367A VVTK-0100b. Affected is the function getenv of the file upload_file.cgi. The manipulation of the argument QUERY_STRING leads to command injection. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-273528. 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.
How severe is CVE-2024-7443?: CVE-2024-7443 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-7443 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-7443?: CVE-2024-7443 affects Vivotek Ib8367a Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-7443?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-7443 have an EU (EUVD) identifier?: Yes. CVE-2024-7443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48365.
When was CVE-2024-7443 published?: CVE-2024-7443 was published on 2024-08-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:vivotek:ib8367a_firmware:-:*:*:*:*:*:*:*

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