EIP-c4542e4d

A stack-based buffer overflow vulnerability exists within multiple Mitel product web management interfaces, including the 3300 Controller and MiVoice Business product lines. Improper handling of the ‘Lang’ query parameter allows remote unauthenticated attackers to execute arbitrary code.

Vulnerability Identifiers

• Exodus Intelligence: EIP-c4542e4d
• MITRE CVE: TBD

Vulnerability Metrics

• CVSSv2 Score: 10.0

Vendor References

• https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0005

Discovery Credit

• Austin Martinetti and Brett Bryant working through the our Research Sponsorship Program (RSP).

Disclosure Timeline

• Disclosed to affected vendor: April 21st, 2022
• Disclosed to public: June 9th, 2022

Further Information

Readers of this advisory who are interested in receiving further details around the vulnerability, mitigations, detection guidance, and more can contact us at [email protected].

Researchers who are interested in monetizing their 0Day and NDay can work with us through our Research Sponsorship Program (RSP).