How severe is CVE-2023-3839?

CVE-2023-3839 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-3839 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3839?

CVE-2023-3839 affects Dedebiz. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3839?

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

When was CVE-2023-3839 published?

CVE-2023-3839 was published on 2023-07-23 and last updated on 2026-06-17.

CVE-2023-3839

CVE-2023-3839 is a medium-severity vulnerability in Dedebiz with a CVSS 3.x base score of 4.1. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Dedebiz
Published: 2023-07-23
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, has been found in DedeBIZ 6.2.10. Affected by this issue is some unknown functionality of the file /admin/sys_sql_query.php. The manipulation of the argument sqlquery leads to sql injection. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. VDB-235190 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-3839?: A vulnerability, which was classified as problematic, has been found in DedeBIZ 6.2.10. Affected by this issue is some unknown functionality of the file /admin/sys_sql_query.php. The manipulation of the argument sqlquery leads to sql injection. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. VDB-235190 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-3839?: CVE-2023-3839 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-3839 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3839?: CVE-2023-3839 affects Dedebiz. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3839?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3839 published?: CVE-2023-3839 was published on 2023-07-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dedebiz:dedebiz:6.2.10:*:*:*:*:*:*:*

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