CVE-2007-5761

CVE-2007-5761 is a high-severity vulnerability in Motorola Netoctopus with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Description

The NantSys device 5.0.0.115 in Motorola netOctopus 5.1.2 build 1011 has weak permissions for the \\.\NantSys device interface (nantsys.sys), which allows local users to gain privileges or cause a denial of service (system crash), as demonstrated by modifying the SYSENTER_EIP_MSR CPU Model Specific Register (MSR) value.

Frequently asked questions

What is CVE-2007-5761?
The NantSys device 5.0.0.115 in Motorola netOctopus 5.1.2 build 1011 has weak permissions for the \\.\NantSys device interface (nantsys.sys), which allows local users to gain privileges or cause a denial of service (system crash), as demonstrated by modifying the SYSENTER_EIP_MSR CPU Model Specific Register (MSR) value.
How severe is CVE-2007-5761?
CVE-2007-5761 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2007-5761 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5761?
CVE-2007-5761 affects Motorola Netoctopus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5761?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-5761 published?
CVE-2007-5761 was published on 2008-01-09 and last updated on 2026-06-16.

References

Affected products (1)

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