Security readout for executives and security teams
This is an old denial-of-service issue in Avaya Argent Office. The reported trigger is malformed or empty UDP traffic to port 53, which could make the service or device unavailable. The sources do not provide CVSS, affected version ranges, or a vendor fix. Exposure is most plausible where legacy Avaya Argent Office systems remain deployed and UDP port 53 is reachable from untrusted networks. The source bundle does not identify specific versions or deployment configurations. Treat this as a legacy exposure question, not a confirmed emergency. Prioritize quickly if Avaya Argent Office is still deployed and reachable from untrusted networks, because the impact is service disruption and source data lacks a confirmed fix. Mitigation focus: Identify whether Avaya Argent Office exists in the environment.; Check current Avaya or successor vendor guidance for supported fixes.; Restrict unnecessary UDP port 53 exposure to trusted networks..
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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CVE-2001-1259 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
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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
Products and packages named in the record
CWE details
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