How severe is CVE-2024-2011?

CVE-2024-2011 has a CVSS 3.x base score of 8.6, 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 high.

Is CVE-2024-2011 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-2011?

CVE-2024-2011 primarily affects Hitachienergy Foxman-un. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-2011?

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-2024-2011 have an EU (EUVD) identifier?

Yes. CVE-2024-2011 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26981.

When was CVE-2024-2011 published?

CVE-2024-2011 was published on 2024-06-11 and last updated on 2026-06-17.

CVE-2024-2011

CVE-2024-2011 is a high-severity vulnerability in Hitachienergy Foxman-un with a CVSS 3.x base score of 8.6. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-26981
Weakness: CWE-787
Affected product: Hitachienergy Foxman-un
Published: 2024-06-11
Last modified: 2026-06-17

Description

A heap-based buffer overflow vulnerability exists in the FOXMAN-UN/UNEM that if exploited will generally lead to a denial of service but can be used to execute arbitrary code, which is usually outside the scope of a program's implicit security policy

Frequently asked questions

What is CVE-2024-2011?: A heap-based buffer overflow vulnerability exists in the FOXMAN-UN/UNEM that if exploited will generally lead to a denial of service but can be used to execute arbitrary code, which is usually outside the scope of a program's implicit security policy
How severe is CVE-2024-2011?: CVE-2024-2011 has a CVSS 3.x base score of 8.6, 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 high.
Is CVE-2024-2011 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-2011?: CVE-2024-2011 primarily affects Hitachienergy Foxman-un. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-2011?: 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-2024-2011 have an EU (EUVD) identifier?: Yes. CVE-2024-2011 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26981.
When was CVE-2024-2011 published?: CVE-2024-2011 was published on 2024-06-11 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:hitachienergy:foxman-un:r15a:*:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:foxman-un:r15b:pc4:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:foxman-un:r16a:*:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:foxman-un:r16b:pc2:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:unem:r15a:*:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:unem:r15b:pc4:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:unem:r16a:*:*:*:*:*:*:*
cpe:2.3:a:hitachienergy:unem:r16b:pc2:*:*:*:*:*:*

More vulnerabilities in Hitachienergy Foxman-un

CVE-2024-2013 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway component that if exploited…
CVE-2024-2012 — Critical (CVSS 9.1): vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway that if exploited an attacker could use to allow…
CVE-2022-3929 — High (CVSS 8.3): Communication between the client and the server application of the affected products is partially done using CORBA…
CVE-2024-28020 — High (CVSS 8.0): A user/password reuse vulnerability exists in the FOXMAN-UN/UNEM application and server management. If exploited a…
CVE-2022-3927 — High (CVSS 8.0): The affected products store both public and private key that are used to sign and protect Custom Parameter Set (CPS)…
CVE-2024-28021 — High (CVSS 7.4): A vulnerability exists in the FOXMAN-UN/UNEM server that affects the message queueing mechanism’s certificate…

All CVEs affecting Hitachienergy Foxman-un →

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