Security readout for executives and security teams
CVE-2006-0621 is a local buffer overflow issue in QNX Neutrino RTOS 6.2.0. A user with local access could trigger vulnerable su or passwd command handling with an overly long first argument and potentially run arbitrary code. Public data provided does not show active exploitation or a named patch. Exposure appears limited to systems still running QNX Neutrino RTOS 6.2.0, especially where users or maintenance accounts have local shell access. Organizations without QNX Neutrino 6.2.0 assets are unlikely to be affected based on the provided evidence. Treat as a targeted legacy-system risk. It is not described as remotely exploitable, but affected QNX systems may support operational environments where local privilege escalation can have outsized impact. Prioritize inventory confirmation and vendor-supported remediation. Mitigation focus: Identify any QNX Neutrino RTOS 6.2.0 systems in asset inventory.; Check QNX or system vendor guidance for fixed packages or upgrade paths.; Restrict local shell access to trusted administrators only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2006-0621 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- qnx-su-bo(24554)CVE reference · vdb-entry, x_refsource_XF
- qnx-passwd-bo(24551)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.