How severe is CVE-2023-49593?

CVE-2023-49593 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-49593 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-49593?

CVE-2023-49593 affects Level1 Wbr-6013 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-49593?

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.

Does CVE-2023-49593 have an EU (EUVD) identifier?

Yes. CVE-2023-49593 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-53544.

When was CVE-2023-49593 published?

CVE-2023-49593 was published on 2024-07-08 and last updated on 2026-06-17.

CVE-2023-49593

CVE-2023-49593 is a high-severity vulnerability in Level1 Wbr-6013 Firmware with a CVSS 3.x base score of 7.2. 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-489.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-53544
Weakness: CWE-489
Affected product: Level1 Wbr-6013 Firmware
Published: 2024-07-08
Last modified: 2026-06-17

Description

Leftover debug code exists in the boa formSysCmd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A specially crafted network request can lead to arbitrary command execution.

Frequently asked questions

What is CVE-2023-49593?: Leftover debug code exists in the boa formSysCmd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A specially crafted network request can lead to arbitrary command execution.
How severe is CVE-2023-49593?: CVE-2023-49593 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-49593 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-49593?: CVE-2023-49593 affects Level1 Wbr-6013 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-49593?: 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.
Does CVE-2023-49593 have an EU (EUVD) identifier?: Yes. CVE-2023-49593 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-53544.
When was CVE-2023-49593 published?: CVE-2023-49593 was published on 2024-07-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:level1:wbr-6013_firmware:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*

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