CVE-2023-3271 json
Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and down…
published 2023-07-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43947
- cvss
- 8.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- SICK AG ICR890-4 2.5.0
- sick_ag icr890-4 2.5.0
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- SICK AG ICR890-4
- sick_ag icr890-4
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
sick.com
/.well-known/csaf/white/2023/sca-2023-0006.pdf
vendor-advisory
-
sick.com
/.well-known/csaf/white/2023/sca-2023-0006.json
vendor-advisory
-
sick.com
/psirt
issue-tracking, product
Sources
- CVE List CVE-2023-3271
- NVD CVE-2023-3271
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.