How severe is CVE-2023-41966?

CVE-2023-41966 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-41966 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-41966?

CVE-2023-41966 primarily affects Sielco Analog Fm Transmitter Exc5000gx Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-41966?

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

When was CVE-2023-41966 published?

CVE-2023-41966 was published on 2023-10-26 and last updated on 2026-06-17.

CVE-2023-41966

CVE-2023-41966 is a medium-severity vulnerability in Sielco Analog Fm Transmitter Exc5000gx 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-269.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Sielco Analog Fm Transmitter Exc5000gx Firmware
Published: 2023-10-26
Last modified: 2026-06-17

Description

The application suffers from a privilege escalation vulnerability. A user with read permissions can elevate privileges by sending a HTTP POST to set a parameter.

Frequently asked questions

What is CVE-2023-41966?: The application suffers from a privilege escalation vulnerability. A user with read permissions can elevate privileges by sending a HTTP POST to set a parameter.
How severe is CVE-2023-41966?: CVE-2023-41966 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-41966 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-41966?: CVE-2023-41966 primarily affects Sielco Analog Fm Transmitter Exc5000gx Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-41966?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-41966 published?: CVE-2023-41966 was published on 2023-10-26 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:o:sielco:analog_fm_transmitter_exc5000gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc120gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc300gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc1600gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc2000gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc1000gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc3000gx_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc30gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc300gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc100gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc5000gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc1000gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:analog_fm_transmitter_exc120gt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:radio_link_rtx19_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sielco:radio_link_exc19_firmware:-:*:*:*:*:*:*:*

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