How severe is CVE-2023-43697?

CVE-2023-43697 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2023-43697 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-2023-43697?

CVE-2023-43697 affects Sick Apu0200 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-43697?

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

When was CVE-2023-43697 published?

CVE-2023-43697 was published on 2023-10-09 and last updated on 2026-06-17.

CVE-2023-43697

CVE-2023-43697 is a medium-severity vulnerability in Sick Apu0200 Firmware with a CVSS 3.x base score of 6.5. 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-471.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-471
Affected product: Sick Apu0200 Firmware
Published: 2023-10-09
Last modified: 2026-06-17

Description

Modification of Assumed-Immutable Data (MAID) in RDT400 in SICK APU allows an unprivileged remote attacker to make the site unable to load necessary strings via changing file paths using HTTP requests.

Frequently asked questions

What is CVE-2023-43697?: Modification of Assumed-Immutable Data (MAID) in RDT400 in SICK APU allows an unprivileged remote attacker to make the site unable to load necessary strings via changing file paths using HTTP requests.
How severe is CVE-2023-43697?: CVE-2023-43697 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2023-43697 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-2023-43697?: CVE-2023-43697 affects Sick Apu0200 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-43697?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-43697 published?: CVE-2023-43697 was published on 2023-10-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:sick:apu0200_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Sick Apu0200 Firmware

CVE-2023-43696 — High (CVSS 8.2): Improper Access Control in SICK APU allows an unprivileged remote attacker to download as well as upload arbitrary…
CVE-2023-43700 — High (CVSS 7.7): Missing Authorization in RDT400 in SICK APU allows an unprivileged remote attacker to modify data via HTTP requests…
CVE-2023-43699 — High (CVSS 7.5): Improper Restriction of Excessive Authentication Attempts in RDT400 in SICK APU allows an unprivileged remote attacker…
CVE-2023-43698 — High (CVSS 7.1): Improper Neutralization of Input During Web Page Generation (’Cross-site Scripting’) in RDT400 in SICK APU allows…
CVE-2023-5100 — Medium (CVSS 5.9): Cleartext Transmission of Sensitive Information in RDT400 in SICK APU allows an unprivileged remote attacker to…
CVE-2023-5102 — Medium (CVSS 5.3): Insufficient Control Flow Management in RDT400 in SICK APU allows an unprivileged remote attacker to potentially enable…

All CVEs affecting Sick Apu0200 Firmware →

Other CWE-471 vulnerabilities

CVE-2022-25893 — Critical (CVSS 9.8): The package vm2 before 3.9.10 are vulnerable to Arbitrary Code Execution due to the usage of prototype lookup for the…
CVE-2018-3722 — High (CVSS 8.8): merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which…
CVE-2018-3720 — High (CVSS 8.8): assign-deep node module before 0.4.7 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which…
CVE-2018-3728 — High (CVSS 8.8): hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID)…
CVE-2024-55551 — High (CVSS 8.3): An issue was discovered in Exasol JDBC driver before 24.2.1 (2024-12-10). Attackers can inject malicious parameters…
CVE-2024-9876 — High (CVSS 7.3): : Modification of Assumed-Immutable Data (MAID) vulnerability in ABB ANC, ABB ANC-L, ABB ANC-mini.This issue affects…

Browse all CWE-471 vulnerabilities →