Vulnerability Intelligence Report
CVE-2019-18863
A key length vulnerability in the implementation of the SRTP 128-bit key on Mitel 6800 and 6900 SIP series phones, versions 5.1.0.2051 SP2 and earlier, could allow an attacker to launch a man-in-the-middle attack when SRTP is used in a call. A successful exploit may allow the attacker to intercept sensitive information.
No Active Exploit Signals
CVSS Base Score
5.9
MEDIUM
EPSS Probability:0.51%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| mitel | 6863i_firmware | 5.1.0.2051 |
| mitel | 6863i | all |
| mitel | 6865i_firmware | 5.1.0.2051 |
| mitel | 6865i | all |
| mitel | 6867i_firmware | 5.1.0.2051 |
| mitel | 6867i | all |
| mitel | 6869i_firmware | 5.1.0.2051 |
| mitel | 6869i | all |
| mitel | 6873i_firmware | 5.1.0.2051 |
| mitel | 6873i | all |
| mitel | 6920_firmware | 5.1.0.2051 |
| mitel | 6920 | all |
| mitel | 6930_firmware | 5.1.0.2051 |
| mitel | 6930 | all |
| mitel | 6940_firmware | 5.1.0.2051 |
| mitel | 6940 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.513%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2019-11-11T00:00:00 |
| Published | 2020-03-02T17:52:37 |
| Last Updated | 2024-08-05T02:02:39 |
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