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.
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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-19T22:45:35.000Z

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.