How severe is CVE-2024-23806?

CVE-2024-23806 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-23806 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23806?

CVE-2024-23806 primarily affects Hidglobal Omnikey Secure Elements Reader Configuration Cards Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-23806?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-23806 have an EU (EUVD) identifier?

Yes. CVE-2024-23806 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21259.

When was CVE-2024-23806 published?

CVE-2024-23806 was published on 2024-02-07 and last updated on 2026-06-17.

CVE-2024-23806

CVE-2024-23806 is a medium-severity vulnerability in Hidglobal Omnikey Secure Elements Reader Configuration Cards Firmware with a CVSS 3.x base score of 5.3. 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-285.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21259
Weakness: CWE-285
Affected product: Hidglobal Omnikey Secure Elements Reader Configuration Cards Firmware
Published: 2024-02-07
Last modified: 2026-06-17

Description

Sensitive data can be extracted from HID iCLASS SE reader configuration cards. This could include credential and device administrator keys.

Frequently asked questions

What is CVE-2024-23806?: Sensitive data can be extracted from HID iCLASS SE reader configuration cards. This could include credential and device administrator keys.
How severe is CVE-2024-23806?: CVE-2024-23806 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-23806 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23806?: CVE-2024-23806 primarily affects Hidglobal Omnikey Secure Elements Reader Configuration Cards Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-23806?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23806 have an EU (EUVD) identifier?: Yes. CVE-2024-23806 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21259.
When was CVE-2024-23806 published?: CVE-2024-23806 was published on 2024-02-07 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:hidglobal:omnikey_secure_elements_reader_configuration_cards_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:hidglobal:iclass_se_reader_configuration_cards_firmware:-:*:*:*:*:*:*:*

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