Unauthenticated code execution via URL parameter overflow
Published Jun 17, 2022 · Updated Aug 3, 2024
A buffer overflow in Mitel MiVoice Business and MiVoice Business Express allows unauthenticated remote attackers to execute arbitrary code. The management interface insufficiently validates URL parameters before processing them, so an oversized crafted value triggers the overflow. Network access to the management interface is required, but authentication and user interaction are not; successful exploitation runs attacker-controlled code.
Summary
What happened
A buffer overflow in Mitel MiVoice Business and MiVoice Business Express allows unauthenticated remote attackers to execute arbitrary code. The management interface insufficiently validates URL parameters before processing them, so an oversized crafted value triggers the overflow. Network access to the management interface is required, but authentication and user interaction are not; successful exploitation runs attacker-controlled code.
The record
- CVE
- CVE-2022-31784
- Published
- Jun 17, 2022
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-120, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 17, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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