How severe is CVE-2018-16713?

CVE-2018-16713 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-16713 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16713?

CVE-2018-16713 affects Iobit Advanced Systemcare. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16713?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-16713 published?

CVE-2018-16713 was published on 2018-09-26 and last updated on 2026-06-17.

CVE-2018-16713

CVE-2018-16713 is a medium-severity vulnerability in Iobit Advanced Systemcare with a CVSS 3.x base score of 6.5. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.8
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Iobit Advanced Systemcare
Published: 2018-09-26
Last modified: 2026-06-17

Description

IObit Advanced SystemCare, which includes Monitor_win10_x64.sys or Monitor_win7_x64.sys, 1.2.0.5 (and possibly earlier versions) allows a user to send an IOCTL (0x9C402084) with a buffer containing user defined content. The driver's subroutine will execute a rdmsr instruction with the user's buffer for input, and provide output from the instruction.

Frequently asked questions

What is CVE-2018-16713?: IObit Advanced SystemCare, which includes Monitor_win10_x64.sys or Monitor_win7_x64.sys, 1.2.0.5 (and possibly earlier versions) allows a user to send an IOCTL (0x9C402084) with a buffer containing user defined content. The driver's subroutine will execute a rdmsr instruction with the user's buffer for input, and provide output from the instruction.
How severe is CVE-2018-16713?: CVE-2018-16713 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-16713 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16713?: CVE-2018-16713 affects Iobit Advanced Systemcare. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16713?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16713 published?: CVE-2018-16713 was published on 2018-09-26 and last updated on 2026-06-17.

References

https://downwithup.github.io/CVEPosts.html

Affected products (1)

cpe:2.3:a:iobit:advanced_systemcare:*:*:*:*:*:*:*:*

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CVE-2018-16712 — Medium (CVSS 6.5): IObit Advanced SystemCare, which includes Monitor_win10_x64.sys or Monitor_win7_x64.sys, 1.2.0.5 (and possibly earlier…

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