CVE-2019-9228
7.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
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.
Affected (4)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From f7.20a to f7.20a.252.062 |
| Running on/with | Platform Versions |
|---|---|
Audiocodes Median 500l Msbr | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| From f7.20a to f7.20a.252.062 |
| Running on/with | Platform Versions |
|---|---|
Audiocodes Median 500 Msbr | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| From f7.20a to f7.20a.252.062 |
| Running on/with | Platform Versions |
|---|---|
Audiocodes Median M800b Msbr | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| From f7.20a to f7.20a.252.062 |
| Running on/with | Platform Versions |
|---|---|
Audiocodes Median 800c Msbr | All versions |
References (2)
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Timeline
No history available yet.