Description
An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The (1) management SSH and (2) management TELNET features allow remote attackers to cause a denial of service (connection slot exhaustion) via 5 unauthenticated connection attempts, because the maximum number of unauthenticated clients that can be configured is 5. NOTE: the vendor's position is that this is a "design choice.
Published: 2019-07-19
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 23 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Audiocodes Median 500-msbr Median 500-msbr Firmware Median 500l-msbr Median 500l-msbr Firmware Median 800c-msbr Median 800c-msbr Firmware Median M800b-msbr Median M800b-msbr Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T21:38:46.568Z

Reserved: 2019-02-28T00:00:00.000Z

Link: CVE-2019-9228

cve-icon Vulnrichment

Updated: 2024-08-04T21:38:46.568Z

cve-icon NVD

Status : Modified

Published: 2019-07-19T23:15:11.280

Modified: 2024-11-21T04:51:15.263

Link: CVE-2019-9228

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses