CVE-2023-46327
CWE-287Published: November 2, 2023· Updated: Jun 17, 2026
Official Description
Multiple MFPs (multifunction printers) provided by FUJIFILM Business Innovation Corp. and Xerox Corporation provide a facility to export the contents of their Address Book with encrypted form, but the encryption strength is insufficient. With the knowledge of the encryption process and the encryption key, the information such as the server credentials may be obtained from the exported Address Book data. As for the details of affected product names, model numbers, and versions, refer to the information provided by the respective vendors listed under [References].
Technical Analysis
CVE-2023-46327 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 5.9.
From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-287)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-46327 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts