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CVE-2018-15497

N/A
Published: October 23, 2018 at 09:00 PM UTC
Updated: June 17, 2026 at 01:42 AM UTC
2 products affected across 1 vendorMivoice 5330E FirmwareMivoice 5330E

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Severity
N/A
Exploit prediction
EPSS 5%

Description

The Mitel MiVoice 5330e VoIP device is affected by memory corruption flaws in the SIP/SDP packet handling functionality. An attacker can exploit this issue remotely, by sending a particular pattern of SIP/SDP packets, to cause a denial of service state in the affected devices and probably remote code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mivoice 5330E Firmware· Mitel
95%
v ≤ 6.5.0.16
mitel-mivoice-5330e (same device)
Mivoice 5330E· Miteldevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0009
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.nccgroup.trust/uk/our-research/technical-advisory-mitel-mivoice-5330e-memory-corruption-flaw/

CVSS

10HIGH[email protected]
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

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