CVE-2023-32222
CWE-287Published: June 28, 2023· Updated: Jun 17, 2026
Official Description
D-Link DSL-G256DG version vBZ_1.00.27 web management interface allows authentication bypass via an unspecified method.
Risk Analysis
The D-Link DSL-G256DG web management interface contains an authentication bypass vulnerability. This critical flaw allows remote attackers to gain full access to the device without providing valid credentials.
No public exploit is currently known, and the vulnerability is not included in the KEV catalog.
Apply the latest firmware updates provided by the manufacturer to resolve the authentication bypass issue.
Technical Analysis
CVE-2023-32222 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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
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 (2)
Quick Facts
Related CVEs (CWE-287)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-32222 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts