How severe is CVE-2024-8340?

CVE-2024-8340 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-8340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8340?

CVE-2024-8340 affects Oretnom23 Electric Billing Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8340?

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-2024-8340 have an EU (EUVD) identifier?

Yes. CVE-2024-8340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49107.

When was CVE-2024-8340 published?

CVE-2024-8340 was published on 2024-08-30 and last updated on 2026-06-17.

CVE-2024-8340

CVE-2024-8340 is a high-severity vulnerability in Oretnom23 Electric Billing Management System with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 6.9
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49107
Weakness: CWE-89
Affected product: Oretnom23 Electric Billing Management System
Published: 2024-08-30
Last modified: 2026-06-17

Description

A vulnerability classified as critical has been found in SourceCodester Electric Billing Management System 1.0. This affects an unknown part of the file /Actions.php?a=login. The manipulation of the argument username leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2024-8340?: A vulnerability classified as critical has been found in SourceCodester Electric Billing Management System 1.0. This affects an unknown part of the file /Actions.php?a=login. The manipulation of the argument username leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2024-8340?: CVE-2024-8340 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-8340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8340?: CVE-2024-8340 affects Oretnom23 Electric Billing Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8340?: 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-2024-8340 have an EU (EUVD) identifier?: Yes. CVE-2024-8340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49107.
When was CVE-2024-8340 published?: CVE-2024-8340 was published on 2024-08-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oretnom23:electric_billing_management_system:1.0:*:*:*:*:*:*:*

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