How severe is CVE-2024-25734?

CVE-2024-25734 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-25734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-25734?

CVE-2024-25734 affects Wyrestorm Apollo Vx20 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-25734?

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-2024-25734 have an EU (EUVD) identifier?

Yes. CVE-2024-25734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23044.

When was CVE-2024-25734 published?

CVE-2024-25734 was published on 2024-03-27 and last updated on 2026-06-17.

CVE-2024-25734

CVE-2024-25734 is a high-severity vulnerability in Wyrestorm Apollo Vx20 Firmware with a CVSS 3.x base score of 7.5. 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-23044
Weakness: CWE-200
Affected product: Wyrestorm Apollo Vx20 Firmware
Published: 2024-03-27
Last modified: 2026-06-17

Description

An issue was discovered on WyreStorm Apollo VX20 devices before 1.3.58. The TELNET service prompts for a password only after a valid username is entered, which might make it easier for remote attackers to enumerate user accounts.

Frequently asked questions

What is CVE-2024-25734?: An issue was discovered on WyreStorm Apollo VX20 devices before 1.3.58. The TELNET service prompts for a password only after a valid username is entered, which might make it easier for remote attackers to enumerate user accounts.
How severe is CVE-2024-25734?: CVE-2024-25734 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-25734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-25734?: CVE-2024-25734 affects Wyrestorm Apollo Vx20 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-25734?: 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-2024-25734 have an EU (EUVD) identifier?: Yes. CVE-2024-25734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23044.
When was CVE-2024-25734 published?: CVE-2024-25734 was published on 2024-03-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:wyrestorm:apollo_vx20_firmware:*:*:*:*:*:*:*:*

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