How severe is CVE-2023-39445?

CVE-2023-39445 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-39445 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39445?

CVE-2023-39445 primarily affects Elecom Wrc-1467ghbk-a Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-39445?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-39445 published?

CVE-2023-39445 was published on 2023-08-18 and last updated on 2026-06-17.

CVE-2023-39445

CVE-2023-39445 is a high-severity vulnerability in Elecom Wrc-1467ghbk-a Firmware with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Elecom Wrc-1467ghbk-a Firmware
Published: 2023-08-18
Last modified: 2026-06-17

Description

Hidden functionality vulnerability in LAN-WH300N/RE all versions provided by LOGITEC CORPORATION allows an unauthenticated attacker to execute arbitrary code by sending a specially crafted file to the product's certain management console.

Frequently asked questions

What is CVE-2023-39445?: Hidden functionality vulnerability in LAN-WH300N/RE all versions provided by LOGITEC CORPORATION allows an unauthenticated attacker to execute arbitrary code by sending a specially crafted file to the product's certain management console.
How severe is CVE-2023-39445?: CVE-2023-39445 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-39445 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39445?: CVE-2023-39445 primarily affects Elecom Wrc-1467ghbk-a Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-39445?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-39445 published?: CVE-2023-39445 was published on 2023-08-18 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:o:elecom:wrc-1467ghbk-a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1467ghbk-s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1900ghbk-a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1900ghbk-s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-600ghbk-a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-733febk2-a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-f1167acf2_firmware:*:*:*:*:*:*:*:*

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