Is CVE-2023-28727 actively exploited?

No active exploitation of CVE-2023-28727 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-28727 be exploited remotely?

Partially. CVE-2023-28727 requires adjacent network access (same network segment) to exploit.

What is the CVSS score of CVE-2023-28727?

CVE-2023-28727 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2023-28727

HIGH

CVE-2023-28727

CWE-287Published: March 31, 2023· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

Panasonic AiSEG2 versions 2.00J through 2.93A allows adjacent attackers bypass authentication due to mishandling of X-Forwarded-For headers.

NVD Source

Technical Analysis

CVE-2023-28727 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.