How severe is CVE-2023-35697?

CVE-2023-35697 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-35697 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-35697?

CVE-2023-35697 affects Sick Icr890-4 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-35697?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-35697 published?

CVE-2023-35697 was published on 2023-07-10 and last updated on 2026-06-17.

CVE-2023-35697

CVE-2023-35697 is a medium-severity vulnerability in Sick Icr890-4 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-307.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-307
Affected product: Sick Icr890-4 Firmware
Published: 2023-07-10
Last modified: 2026-06-17

Description

Improper Restriction of Excessive Authentication Attempts in the SICK ICR890-4 could allow a remote attacker to brute-force user credentials.

Frequently asked questions

What is CVE-2023-35697?: Improper Restriction of Excessive Authentication Attempts in the SICK ICR890-4 could allow a remote attacker to brute-force user credentials.
How severe is CVE-2023-35697?: CVE-2023-35697 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-35697 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-35697?: CVE-2023-35697 affects Sick Icr890-4 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-35697?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-35697 published?: CVE-2023-35697 was published on 2023-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:sick:icr890-4_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Sick Icr890-4 Firmware

CVE-2023-3270 — High (CVSS 8.6): Exposure of Sensitive Information to an Unauthorized Actor in the SICK ICR890-4 could allow an unauthenticated remote…
CVE-2023-3271 — High (CVSS 8.2): Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about…
CVE-2023-3273 — High (CVSS 7.5): Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to affect the availability…
CVE-2023-3272 — High (CVSS 7.5): Cleartext Transmission of Sensitive Information in the SICK ICR890-4 could allow a remote attacker to gather sensitive…
CVE-2023-35696 — High (CVSS 7.5): Unauthenticated endpoints in the SICK ICR890-4 could allow an unauthenticated remote attacker to retrieve sensitive…
CVE-2023-35699 — Medium (CVSS 5.3): Cleartext Storage on Disk in the SICK ICR890-4 could allow an unauthenticated attacker with local access to the device…

All CVEs affecting Sick Icr890-4 Firmware →

Other CWE-307 (Improper Restriction of Excessive Authentication Attempts) vulnerabilities

CVE-2026-6853 — Critical (CVSS 9.8): Improper restriction of excessive authentication attempts vulnerability in Başbelen Group Food Cafe Businesses…
CVE-2026-8760 — Critical (CVSS 9.8): The Login with OTP plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including,…
CVE-2020-37228 — Critical (CVSS 9.8): iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass…
CVE-2026-33879 — Critical (CVSS 9.8): Federated Learning and Interoperability Platform (FLIP) is an open-source platform for federated training and…
CVE-2026-33640 — Critical (CVSS 9.8): Outline is a service that allows for collaborative documentation. Outline implements an Email OTP login flow for users…
CVE-2026-31851 — Critical (CVSS 9.8): Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout…

Browse all CWE-307 (Improper Restriction of Excessive Authentication Attempts) vulnerabilities →