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CVE-2017-11309

CriticalPublished

Buffer overflow in the SoftConsole client in Avaya IP Office before 10.1.1 allows remote servers to execute arbitrary code via a long response.

Published: Nov 9, 2017
Updated: Aug 5, 2024
Assigning CNA: mitre
Evidence observed: Nov 5, 2017

Primary CVSS

9.6/ 10Critical

nvd · CVSS 3.0

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS probability estimate

6.9%

Low · next 30 days

Percentile: 93.9%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Buffer overflow in the SoftConsole client in Avaya IP Office before 10.1.1 allows remote servers to execute arbitrary code via a long response.

Sources

Avaya IP Office (IPO) < 10.1 - 'SoftConsole' Remote Buffer Overflow (SEH)Exploit
hyp3rlinx · windows · Nov 5, 2017

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