How severe is CVE-2023-48010?

CVE-2023-48010 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-48010 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.

How do I fix CVE-2023-48010?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2023-48010 have an EU (EUVD) identifier?

Yes. CVE-2023-48010 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52099.

When was CVE-2023-48010 published?

CVE-2023-48010 was published on 2024-12-05 and last updated on 2026-06-17.

CVE-2023-48010

CVE-2023-48010 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-522.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-52099
Weakness: CWE-522
Published: 2024-12-05
Last modified: 2026-06-17

Description

STMicroelectronics SPC58 is vulnerable to Missing Protection Mechanism for Alternate Hardware Interface. Code running as Supervisor on the SPC58 PowerPC microcontrollers may disable the System Memory Protection Unit and gain unabridged read/write access to protected assets.

Frequently asked questions

What is CVE-2023-48010?: STMicroelectronics SPC58 is vulnerable to Missing Protection Mechanism for Alternate Hardware Interface. Code running as Supervisor on the SPC58 PowerPC microcontrollers may disable the System Memory Protection Unit and gain unabridged read/write access to protected assets.
How severe is CVE-2023-48010?: CVE-2023-48010 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-48010 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.
How do I fix CVE-2023-48010?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2023-48010 have an EU (EUVD) identifier?: Yes. CVE-2023-48010 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52099.
When was CVE-2023-48010 published?: CVE-2023-48010 was published on 2024-12-05 and last updated on 2026-06-17.

References

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