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cpe:2.3:a:instar:4k:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorInstar (011e3c40-04e3-5692-ac75-11c55c45b1a8)
Product4K (acde71a6-1878-5a40-a804-d693e83e36db)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-8762 vulnerable 2026-06-08 07:45:21.120905 INSTAR 2K+/4K UART improper physical access control
MEDIUM (6.8)
A vulnerability was found in INSTAR 2K+ and 4K 3.11.1 Build 1124. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper physical access control. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used.
Published: 2025-08-13T06:14:04.487Z
Updated: 2025-08-13T13:30:21.695Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-8761 vulnerable 2026-06-08 07:45:21.120426 INSTAR 2K+/4K Backend IPC Server denial of service
HIGH (7.5)
A vulnerability has been found in INSTAR 2K+ and 4K 3.11.1 Build 1124. This vulnerability affects unknown code of the component Backend IPC Server. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Published: 2025-08-13T06:14:06.147Z
Updated: 2025-08-13T13:29:47.081Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-8760 vulnerable 2026-06-08 07:45:21.119869 INSTAR 2K+/4K fcgi_server base64_decode buffer overflow
CRITICAL (9.8)
A vulnerability was identified in INSTAR 2K+ and 4K 3.11.1 Build 1124. This affects the function base64_decode of the component fcgi_server. The manipulation of the argument Authorization leads to buffer overflow. It is possible to initiate the attack remotely.
Published: 2025-08-13T06:14:02.783Z
Updated: 2025-08-13T13:31:00.583Z
Reference links
Imported from gcve-enriched-dumps CVE data

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