CVE-2023-3271

8.2 HIGH

Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and do...

Published: 2023-07-10 · Last updated: 2026-06-01

Severity and scoring

CVSS: 8.2 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CWE: CWE-284

Affected products

Vendor	Product
sick	icr890-4_firmware

Description

Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing unauthenticated endpoints.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2023-3271
[Vendor advisory]https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.json
[Vendor advisory]https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.pdf
[Other]https://sick.com/psirt
[Vendor advisory]https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.json
[Vendor advisory]https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.pdf
[Other]https://sick.com/psirt

Related CVEs

Same vendor

CVE-2023-3273 — Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to affect the availability of the device by c... (7.5 HIGH)
CVE-2023-3272 — Cleartext Transmission of Sensitive Information in the SICK ICR890-4 could allow a remote attacker to gather sensitive information by int... (7.5 HIGH)
CVE-2023-35699 — Cleartext Storage on Disk in the SICK ICR890-4 could allow an unauthenticated attacker with local access to the device to disclose sensit... (5.3 MEDIUM)
CVE-2023-35698 — Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from th... (5.3 MEDIUM)
CVE-2023-35697 — Improper Restriction of Excessive Authentication Attempts in the SICK ICR890-4 could allow a remote attacker to brute-force user credentials (5.3 MEDIUM)

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