How severe is CVE-2024-11318?

CVE-2024-11318 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-11318 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-11318?

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-2024-11318 have an EU (EUVD) identifier?

Yes. CVE-2024-11318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33727.

When was CVE-2024-11318 published?

CVE-2024-11318 was published on 2024-11-18 and last updated on 2026-06-17.

CVE-2024-11318

CVE-2024-11318 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-33727
Weakness: CWE-639
Published: 2024-11-18
Last modified: 2026-06-17

Description

An IDOR (Insecure Direct Object Reference) vulnerability has been discovered in AbsysNet, affecting version 2.3.1. This vulnerability could allow a remote attacker to obtain the session of an unauthenticated user by brute-force attacking the session identifier on the "/cgi-bin/ocap/" endpoint.

Frequently asked questions

What is CVE-2024-11318?: An IDOR (Insecure Direct Object Reference) vulnerability has been discovered in AbsysNet, affecting version 2.3.1. This vulnerability could allow a remote attacker to obtain the session of an unauthenticated user by brute-force attacking the session identifier on the "/cgi-bin/ocap/" endpoint.
How severe is CVE-2024-11318?: CVE-2024-11318 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-11318 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-11318?: 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-2024-11318 have an EU (EUVD) identifier?: Yes. CVE-2024-11318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33727.
When was CVE-2024-11318 published?: CVE-2024-11318 was published on 2024-11-18 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/idor-vulnerability-absysnet

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