What is the CVSS score of CVE-2023-39853?

CVE-2023-39853 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Which versions of Dzzoffice are affected by CVE-2023-39853?

Organizations using Dzzoffice should be aware of notable risk from CVE-2023-39853, a SQL injection vulnerability rated CVSS 6.5.

Is there a public PoC exploit available for CVE-2023-39853?

Yes, a public proof-of-concept exploit is available for CVE-2023-39853. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2023-39853?

Within 7 days: Identify affected systems running Dzzoffice and apply vendor patches promptly. Validate input sanitization for user-controlled parameters.

Dzzoffice CVE-2023-39853

MEDIUM

SQL Injection (CWE-89)

2024-01-06 cve@mitre.org

SQLi Dzzoffice

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:33 vuln.today

PoC Detected

Jun 16, 2025 - 19:15 vuln.today

Public exploit code

CVE Published

Jan 06, 2024 - 04:15 nvd

MEDIUM 6.5

DescriptionCVE.org

SQL Injection vulnerability in Dzzoffice version 2.01, allows remote attackers to obtain sensitive information via the doobj and doevent parameters in the Network Disk backend module.

AnalysisAI

SQL Injection vulnerability in Dzzoffice version 2.01, allows remote attackers to obtain sensitive information via the doobj and doevent parameters in the Network Disk backend module. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. SQL Injection vulnerability in Dzzoffice version 2.01, allows remote attackers to obtain sensitive information via the doobj and doevent parameters in the Network Disk backend module. Affected products include: Dzzoffice. Version information: version 2.01.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.