CVE-2026-22321 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionA stack-based buffer overflow in the device's Telnet/SSH CLI login routine occurs when a unauthenticated attacker send an oversized or unexpected username input. An overflow condition crashes the thread handling the login attempt, forcing the session to close. Because other CLI sessions remain unaffected, the impact is limited to a low‑severity availability disruption. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-22321 NVD Published Date: 03/18/2026 NVD Last Modified: 03/18/2026 Source: CERT VDE |
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