How severe is CVE-2024-42001?

CVE-2024-42001 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2024-42001 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-42001?

CVE-2024-42001 primarily affects Vonets Var1200-h Firmware. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-42001?

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-2024-42001 have an EU (EUVD) identifier?

Yes. CVE-2024-42001 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39387.

When was CVE-2024-42001 published?

CVE-2024-42001 was published on 2024-08-12 and last updated on 2026-06-17.

CVE-2024-42001

CVE-2024-42001 is a high-severity vulnerability in Vonets Var1200-h Firmware with a CVSS 3.x base score of 8.6. 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-425.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v4: 6.1
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39387
Weakness: CWE-425
Affected product: Vonets Var1200-h Firmware
Published: 2024-08-12
Last modified: 2026-06-17

Description

An improper authentication vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters, software versions 3.3.23.6.9 and prior enables an unauthenticated remote attacker to bypass authentication via a specially crafted direct request when another user has an active session.

Frequently asked questions

What is CVE-2024-42001?: An improper authentication vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters, software versions 3.3.23.6.9 and prior enables an unauthenticated remote attacker to bypass authentication via a specially crafted direct request when another user has an active session.
How severe is CVE-2024-42001?: CVE-2024-42001 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2024-42001 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-42001?: CVE-2024-42001 primarily affects Vonets Var1200-h Firmware. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-42001?: 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-2024-42001 have an EU (EUVD) identifier?: Yes. CVE-2024-42001 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39387.
When was CVE-2024-42001 published?: CVE-2024-42001 was published on 2024-08-12 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-214-08

Affected products (14)

cpe:2.3:o:vonets:var1200-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var1200-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var600-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-500s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vbg1200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11s-5g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vga-1000_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Vonets Var1200-h Firmware

CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…
CVE-2024-39815 — Critical (CVSS 9.1): Improper check or handling of exceptional conditions vulnerability affecting Vonets industrial wifi bridge relays…
CVE-2024-37023 — Critical (CVSS 9.1): Multiple OS command injection vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…
CVE-2024-29082 — High (CVSS 8.6): Improper access control vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters,…
CVE-2024-41936 — High (CVSS 7.5): A directory traversal vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters, software…
CVE-2024-41161 — High (CVSS 7.5): Use of hard-coded credentials vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters,…

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