How severe is CVE-2024-8503?

CVE-2024-8503 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-2024-8503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 80% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-8503?

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-2024-8503 have an EU (EUVD) identifier?

Yes. CVE-2024-8503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49224.

When was CVE-2024-8503 published?

CVE-2024-8503 was published on 2024-09-10 and last updated on 2026-06-17.

CVE-2024-8503

CVE-2024-8503 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 80% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 80% (100th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49224
Weakness: CWE-89
Published: 2024-09-10
Last modified: 2026-06-17

Description

An unauthenticated attacker can leverage a time-based SQL injection vulnerability in VICIdial to enumerate database records. By default, VICIdial stores plaintext credentials within the database.

Frequently asked questions

What is CVE-2024-8503?: An unauthenticated attacker can leverage a time-based SQL injection vulnerability in VICIdial to enumerate database records. By default, VICIdial stores plaintext credentials within the database.
How severe is CVE-2024-8503?: CVE-2024-8503 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-2024-8503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 80% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-8503?: 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-2024-8503 have an EU (EUVD) identifier?: Yes. CVE-2024-8503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49224.
When was CVE-2024-8503 published?: CVE-2024-8503 was published on 2024-09-10 and last updated on 2026-06-17.

References

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