Is CVE-2023-35698 in the CISA KEV catalog?

No. CVE-2023-35698 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-35698?

CVE-2023-35698 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-35698?

CVE-2023-35698 has an EPSS score of 0.57% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-35698?

Upgrade icr890-4 firmware to 2.5.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-35698

MEDIUM

5.3

CVSS v3

NVD

Description

Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login attempt.

CWE-204 CWE-203

How to fix

Remediation Available

icr890-4 firmwareNVD

Affected:< 2.5.0Fixed in:2.5.0CVE-2023-35698derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.57%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Vendor Advisory2

Product1

sick.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-01.