How severe is CVE-2024-12828?

CVE-2024-12828 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-12828 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 32% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-12828?

CVE-2024-12828 affects Webmin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-12828?

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.

Does CVE-2024-12828 have an EU (EUVD) identifier?

Yes. CVE-2024-12828 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51130.

When was CVE-2024-12828 published?

CVE-2024-12828 was published on 2024-12-30 and last updated on 2026-06-17.

CVE-2024-12828

CVE-2024-12828 is a high-severity vulnerability in Webmin with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 32% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 32% (98th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-51130
Weakness: CWE-78
Affected product: Webmin
Published: 2024-12-30
Last modified: 2026-06-17

Description

Webmin CGI Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Webmin. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of CGI requests. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22346.

Frequently asked questions

What is CVE-2024-12828?: Webmin CGI Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Webmin. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of CGI requests. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22346.
How severe is CVE-2024-12828?: CVE-2024-12828 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-12828 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 32% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-12828?: CVE-2024-12828 affects Webmin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-12828?: 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.
Does CVE-2024-12828 have an EU (EUVD) identifier?: Yes. CVE-2024-12828 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-51130.
When was CVE-2024-12828 published?: CVE-2024-12828 was published on 2024-12-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:webmin:webmin:2.104:*:*:*:*:*:*:*

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