Security readout for executives and security teams
This old Avaya Argent Office issue could let a remote attacker replace the system's hold music by impersonating the expected TFTP server response. The documented impact is nuisance and brand-trust damage rather than data theft or system takeover. Evidence is sparse and no current exploitation is cited. Exposure appears limited to organizations still running Avaya Argent Office 2.1 or closely related legacy deployments using this TFTP-based hold-music retrieval behavior. Treat as low urgency unless legacy telephony systems remain in production. Prioritize discovery and retirement planning over emergency response, because available sources show limited impact and no confirmed exploitation. Mitigation focus: Check Avaya or successor vendor guidance for Argent Office 2.1 advisories.; Identify and retire unsupported Argent Office 2.1 deployments where possible.; Restrict untrusted systems from voice or PBX management networks..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
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