How severe is CVE-2023-7039?

CVE-2023-7039 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-2023-7039 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-7039?

CVE-2023-7039 affects Byzoro Smart S210 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-7039?

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

When was CVE-2023-7039 published?

CVE-2023-7039 was published on 2023-12-21 and last updated on 2026-06-17.

CVE-2023-7039

CVE-2023-7039 is a medium-severity vulnerability in Byzoro Smart S210 Firmware with a CVSS 3.x base score of 6.3. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 14% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Byzoro Smart S210 Firmware
Published: 2023-12-21
Last modified: 2026-06-17

Description

A vulnerability classified as critical has been found in Byzoro S210 up to 20231210. Affected is an unknown function of the file /importexport.php. The manipulation of the argument sql leads to injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248688.

Frequently asked questions

What is CVE-2023-7039?: A vulnerability classified as critical has been found in Byzoro S210 up to 20231210. Affected is an unknown function of the file /importexport.php. The manipulation of the argument sql leads to injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248688.
How severe is CVE-2023-7039?: CVE-2023-7039 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-2023-7039 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-7039?: CVE-2023-7039 affects Byzoro Smart S210 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-7039?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-7039 published?: CVE-2023-7039 was published on 2023-12-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:byzoro:smart_s210_firmware:*:*:*:*:*:*:*:*

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