How severe is CVE-2024-12658?

CVE-2024-12658 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-12658 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-12658?

CVE-2024-12658 affects Iobit Advanced Systemcare Ultimate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-12658?

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

Does CVE-2024-12658 have an EU (EUVD) identifier?

Yes. CVE-2024-12658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51032.

When was CVE-2024-12658 published?

CVE-2024-12658 was published on 2024-12-16 and last updated on 2026-06-17.

CVE-2024-12658

CVE-2024-12658 is a medium-severity vulnerability in Iobit Advanced Systemcare Ultimate with a CVSS 3.x base score of 5.5. 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.6
CVSS v4: 6.8
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-51032
Weakness: CWE-476
Affected product: Iobit Advanced Systemcare Ultimate
Published: 2024-12-16
Last modified: 2026-06-17

Description

A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0 and classified as problematic. This issue affects the function 0x8001E01C in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-12658?: A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0 and classified as problematic. This issue affects the function 0x8001E01C in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-12658?: CVE-2024-12658 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-12658 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-12658?: CVE-2024-12658 affects Iobit Advanced Systemcare Ultimate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-12658?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-12658 have an EU (EUVD) identifier?: Yes. CVE-2024-12658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51032.
When was CVE-2024-12658 published?: CVE-2024-12658 was published on 2024-12-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:iobit:advanced_systemcare_ultimate:*:*:*:*:*:*:*:*

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