How severe is CVE-2024-33603?

CVE-2024-33603 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-2024-33603 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-33603?

CVE-2024-33603 affects Level1 Wbr-6012 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-33603?

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

Does CVE-2024-33603 have an EU (EUVD) identifier?

Yes. CVE-2024-33603 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34474.

When was CVE-2024-33603 published?

CVE-2024-33603 was published on 2024-10-30 and last updated on 2026-06-17.

CVE-2024-33603

CVE-2024-33603 is a medium-severity vulnerability in Level1 Wbr-6012 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34474
Weakness: CWE-200
Affected product: Level1 Wbr-6012 Firmware
Published: 2024-10-30
Last modified: 2026-06-17

Description

The LevelOne WBR-6012 router has an information disclosure vulnerability in its web application, which allows unauthenticated users to access a verbose system log page and obtain sensitive data, such as memory addresses and IP addresses for login attempts. This flaw could lead to session hijacking due to the device's reliance on IP address for authentication.

Frequently asked questions

What is CVE-2024-33603?: The LevelOne WBR-6012 router has an information disclosure vulnerability in its web application, which allows unauthenticated users to access a verbose system log page and obtain sensitive data, such as memory addresses and IP addresses for login attempts. This flaw could lead to session hijacking due to the device's reliance on IP address for authentication.
How severe is CVE-2024-33603?: CVE-2024-33603 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-2024-33603 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-33603?: CVE-2024-33603 affects Level1 Wbr-6012 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-33603?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-33603 have an EU (EUVD) identifier?: Yes. CVE-2024-33603 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34474.
When was CVE-2024-33603 published?: CVE-2024-33603 was published on 2024-10-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:level1:wbr-6012_firmware:r0.40e6:*:*:*:*:*:*:*

More vulnerabilities in Level1 Wbr-6012 Firmware

CVE-2024-33699 — Critical (CVSS 9.9): The LevelOne WBR-6012 router's web application has a vulnerability in its firmware version R0.40e6, allowing attackers…
CVE-2024-23309 — Critical (CVSS 9.0): The LevelOne WBR-6012 router with firmware R0.40e6 has an authentication bypass vulnerability in its web application…
CVE-2024-24777 — High (CVSS 8.8): A cross-site request forgery (CSRF) vulnerability exists in the Web Application functionality of the LevelOne WBR-6012…
CVE-2024-31151 — High (CVSS 8.1): A security flaw involving hard-coded credentials in LevelOne WBR-6012's web services allows attackers to gain…
CVE-2024-28875 — High (CVSS 8.1): A security flaw involving hard-coded credentials in LevelOne WBR-6012's web services allows attackers to gain…
CVE-2024-33700 — High (CVSS 7.5): The LevelOne WBR-6012 router firmware R0.40e6 suffers from an input validation vulnerability within its FTP…

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