Out-of-Bounds Read in MikroTik RouterOS - Vulnerability in Hotspot Process
CVE-2022-45313

8.8HIGH

Key Information:

Vendor

Mikrotik

Status
Routeros
Vendor
CVE Published:
5 December 2022

What is CVE-2022-45313?

Mikrotik RouterOS, prior to version 7.5, has a vulnerability located in the hotspot process that allows an out-of-bounds read. This flaw can be exploited by attackers through a specially crafted nova message, potentially enabling them to execute arbitrary code on the affected system. It is crucial for users to stay updated with the latest patches to mitigate risks associated with this vulnerability.

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References

https://github.com/cq674350529/pocs_slides/blob/master/ad...

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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