How severe is CVE-2010-2031?

CVE-2010-2031 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2010-2031 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2031?

CVE-2010-2031 affects Kingsoft Webshield. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-2031?

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-2010-2031 published?

CVE-2010-2031 was published on 2010-05-24 and last updated on 2026-06-16.

CVE-2010-2031

CVE-2010-2031 is a high-severity vulnerability in Kingsoft Webshield 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-119.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Kingsoft Webshield
Published: 2010-05-24
Last modified: 2026-06-16

Description

KAVSafe.sys 2010.4.14.609 and earlier, as used in Kingsoft Webshield 3.5.1.2 and earlier, allows local users to overwrite arbitrary kernel memory via a crafted request to IOCTL 0x830020d4 on the KAVSafe device.

Frequently asked questions

What is CVE-2010-2031?: KAVSafe.sys 2010.4.14.609 and earlier, as used in Kingsoft Webshield 3.5.1.2 and earlier, allows local users to overwrite arbitrary kernel memory via a crafted request to IOCTL 0x830020d4 on the KAVSafe device.
How severe is CVE-2010-2031?: CVE-2010-2031 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2010-2031 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2031?: CVE-2010-2031 affects Kingsoft Webshield. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-2031?: 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-2010-2031 published?: CVE-2010-2031 was published on 2010-05-24 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:kingsoft:webshield:*:*:*:*:*:*:*:*

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