CVE-2023-41705

MEDIUM
Published Feb 12, 2024 Modified Nov 4, 2025 CWE-400

Description

Processing of user-defined DAV user-agent strings is not limited. Availability of OX App Suite could be reduced due to high processing load. Please deploy the provided updates and patch releases. Processing time of DAV user-agents now gets monitored, and the related request is terminated if a resource threshold is reached. No publicly available exploits are known.

Is your site exposed to CVE-2023-41705?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor Product
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite
open-xchange open-xchange_appsuite

References

Frequently Asked Questions

What is CVE-2023-41705? +
Processing of user-defined DAV user-agent strings is not limited. Availability of OX App Suite could be reduced due to high processing load. Please deploy the provided updates and patch releases. Processing time of DAV user-agents now gets monitored, and the related request is terminated if a resource threshold is reached. No publicly available exploits are known. It has a CVSS v3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2023-41705? +
CVE-2023-41705 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2023-41705? +
CVE-2023-41705 affects products from open-xchange, specifically: open-xchange_appsuite. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-41705? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-45802

FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates …
CVE-2026-67318

axios versions >=1.13.0 (Node.js HTTP adapter) fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are …
CVE-2026-42343

FastGPT is an AI Agent building platform. In versions 4.14.13 and prior, the code-sandbox component suffers from insufficient resource isolation …
CVE-2025-41361

Uncontrolled resource consumption vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. The devices improperly handle TLS requests associated with PROCOME sockets, …
CVE-2025-41360

Uncontrolled resource consumption vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. The device is vulnerable to a packet flooding denial of …
CVE-2024-5422

An uncontrolled resource consumption of file descriptors in SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 allows …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2023-41705 — free, no signup required.