How severe is CVE-2024-11322?

CVE-2024-11322 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 none, integrity none, and availability high.

Is CVE-2024-11322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-11322?

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-2024-11322 have an EU (EUVD) identifier?

Yes. CVE-2024-11322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34379.

When was CVE-2024-11322 published?

CVE-2024-11322 was published on 2025-01-15 and last updated on 2026-06-17.

CVE-2024-11322

CVE-2024-11322 is a high-severity vulnerability 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34379
Weakness: CWE-287
Published: 2025-01-15
Last modified: 2026-06-17

Description

A denial-of-service vulnerability exists in CyberPower PowerPanel Business (PPB) 4.11.0. An unauthenticated remote attacker can restart the ppbd.exe process via the PowerPanel Business Service Watchdog service listening on TCP port 2003. The attacker can repeatedly restart ppbd.exe to render it unavailable.

Frequently asked questions

What is CVE-2024-11322?: A denial-of-service vulnerability exists in CyberPower PowerPanel Business (PPB) 4.11.0. An unauthenticated remote attacker can restart the ppbd.exe process via the PowerPanel Business Service Watchdog service listening on TCP port 2003. The attacker can repeatedly restart ppbd.exe to render it unavailable.
How severe is CVE-2024-11322?: CVE-2024-11322 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 none, integrity none, and availability high.
Is CVE-2024-11322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-11322?: 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-2024-11322 have an EU (EUVD) identifier?: Yes. CVE-2024-11322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34379.
When was CVE-2024-11322 published?: CVE-2024-11322 was published on 2025-01-15 and last updated on 2026-06-17.

References

https://www.tenable.com/security/research/tra-2025-01

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