How severe is CVE-2023-6103?

CVE-2023-6103 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-6103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6103?

CVE-2023-6103 affects Intelbras Rx 1500 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6103?

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

When was CVE-2023-6103 published?

CVE-2023-6103 was published on 2023-11-13 and last updated on 2026-06-17.

CVE-2023-6103

CVE-2023-6103 is a low-severity vulnerability in Intelbras Rx 1500 Firmware with a CVSS 3.x base score of 2.4. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.3
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Intelbras Rx 1500 Firmware
Published: 2023-11-13
Last modified: 2026-06-17

Description

A vulnerability has been found in Intelbras RX 1500 1.1.9 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /WiFi.html of the component SSID Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-245065 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-6103?: A vulnerability has been found in Intelbras RX 1500 1.1.9 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /WiFi.html of the component SSID Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-245065 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-6103?: CVE-2023-6103 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-6103 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6103?: CVE-2023-6103 affects Intelbras Rx 1500 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6103?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-6103 published?: CVE-2023-6103 was published on 2023-11-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:intelbras:rx_1500_firmware:1.1.9:*:*:*:*:*:*:*

More vulnerabilities in Intelbras Rx 1500 Firmware

CVE-2025-26063 — Critical (CVSS 9.8): An issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to execute arbitrary code via…
CVE-2025-26062 — Critical (CVSS 9.8): An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to access the…
CVE-2025-26065 — High (CVSS 7.3): A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to execute…
CVE-2025-26064 — High (CVSS 7.3): A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to execute…
CVE-2025-50405 — Medium (CVSS 6.5): Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and…
CVE-2025-50404 — Medium (CVSS 5.3): Intelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow. The websReadEvent function incorrectly…

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