How severe is CVE-2025-54343?

CVE-2025-54343 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-54343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54343?

CVE-2025-54343 affects Desktopalert Pingalert Application Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54343?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-54343 have an EU (EUVD) identifier?

Yes. CVE-2025-54343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197622.

When was CVE-2025-54343 published?

CVE-2025-54343 was published on 2025-11-14 and last updated on 2026-06-17.

CVE-2025-54343

CVE-2025-54343 is a critical-severity vulnerability in Desktopalert Pingalert Application Server with a CVSS 3.x base score of 9.6. 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.6)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197622
Weakness: CWE-284
Affected product: Desktopalert Pingalert Application Server
Published: 2025-11-14
Last modified: 2026-06-17

Description

An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 exploitable remotely for Escalation of Privileges.

Frequently asked questions

What is CVE-2025-54343?: An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 exploitable remotely for Escalation of Privileges.
How severe is CVE-2025-54343?: CVE-2025-54343 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-54343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54343?: CVE-2025-54343 affects Desktopalert Pingalert Application Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54343?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-54343 have an EU (EUVD) identifier?: Yes. CVE-2025-54343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197622.
When was CVE-2025-54343 published?: CVE-2025-54343 was published on 2025-11-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:desktopalert:pingalert_application_server:*:*:*:*:*:*:*:*

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CVE-2025-54339 — Critical (CVSS 10.0): An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version…
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