CVE-2016-10663

CVE-2016-10663 is a high-severity vulnerability in Node-wixtoolset Project Node-wixtoolset with a CVSS 3.x base score of 8.1. 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-311.

Key facts

Description

wixtoolset is a Node module wrapper around the wixtoolset binaries wixtoolset downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested resources with an attacker controlled copy if the attacker is on the network or positioned in between the user and the remote server.

Frequently asked questions

What is CVE-2016-10663?
wixtoolset is a Node module wrapper around the wixtoolset binaries wixtoolset downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested resources with an attacker controlled copy if the attacker is on the network or positioned in between the user and the remote server.
How severe is CVE-2016-10663?
CVE-2016-10663 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-10663 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-10663?
CVE-2016-10663 affects Node-wixtoolset Project Node-wixtoolset. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-10663?
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-2016-10663 published?
CVE-2016-10663 was published on 2018-06-04 and last updated on 2026-06-17.

References

Affected products (1)

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