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Fencer Vulns
medium 5.3

CVE-2024-23806 json

HID Global Reader Configuration Cards Improper Authorization

published 2024-02-07 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-21259

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

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

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-037-02 updated cvss 5.3

HID Global Reader Configuration Cards

  • HID Global HID iCLASS SE reader configuration cards HID Global OMNIKEY Secure Elements reader configuration cards
    affected: mitigation “HID Global recommends the following mitigations to reduce the risk:” hidglobal.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
NVD 3.1 5.3 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Affected products

  • HID Global HID iCLASS SE reader configuration cards
  • HID Global OMNIKEY Secure Elements reader configuration cards

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.