How severe is CVE-2024-42559?

CVE-2024-42559 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-2024-42559 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-42559?

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-2024-42559 have an EU (EUVD) identifier?

Yes. CVE-2024-42559 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39674.

When was CVE-2024-42559 published?

CVE-2024-42559 was published on 2024-08-20 and last updated on 2026-06-17.

CVE-2024-42559

CVE-2024-42559 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39674
Weakness: CWE-284
Published: 2024-08-20
Last modified: 2026-06-17

Description

An issue in the login component (process_login.php) of Hotel Management System commit 79d688 allows attackers to authenticate without providing a valid password.

Frequently asked questions

What is CVE-2024-42559?: An issue in the login component (process_login.php) of Hotel Management System commit 79d688 allows attackers to authenticate without providing a valid password.
How severe is CVE-2024-42559?: CVE-2024-42559 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-2024-42559 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-42559?: 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-2024-42559 have an EU (EUVD) identifier?: Yes. CVE-2024-42559 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39674.
When was CVE-2024-42559 published?: CVE-2024-42559 was published on 2024-08-20 and last updated on 2026-06-17.

References

https://gist.github.com/topsky979/99d2ebf7b5598ef227262ba1b2bb392f/edit

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