How severe is CVE-2024-24955?

CVE-2024-24955 has a CVSS 3.x base score of 8.2, 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 low, and availability high.

Is CVE-2024-24955 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-24955?

CVE-2024-24955 affects Automationdirect P3-550e Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-24955?

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-2024-24955 have an EU (EUVD) identifier?

Yes. CVE-2024-24955 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22318.

When was CVE-2024-24955 published?

CVE-2024-24955 was published on 2024-05-28 and last updated on 2026-06-17.

CVE-2024-24955

CVE-2024-24955 is a high-severity vulnerability in Automationdirect P3-550e Firmware with a CVSS 3.x base score of 8.2. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-22318
Weakness: CWE-787
Affected product: Automationdirect P3-550e Firmware
Published: 2024-05-28
Last modified: 2026-06-17

Description

Several out-of-bounds write vulnerabilities exist in the Programming Software Connection FileSystem API functionality of AutomationDirect P3-550E 1.2.10.9. Specially crafted network packets can lead to heap-based memory corruption. An attacker can send malicious packets to trigger these vulnerabilities.This CVE tracks the arbitrary null-byte write vulnerability located in firmware 1.2.10.9 of the P3-550E at offset `0xb69fc`.

Frequently asked questions

What is CVE-2024-24955?: Several out-of-bounds write vulnerabilities exist in the Programming Software Connection FileSystem API functionality of AutomationDirect P3-550E 1.2.10.9. Specially crafted network packets can lead to heap-based memory corruption. An attacker can send malicious packets to trigger these vulnerabilities.This CVE tracks the arbitrary null-byte write vulnerability located in firmware 1.2.10.9 of the P3-550E at offset `0xb69fc`.
How severe is CVE-2024-24955?: CVE-2024-24955 has a CVSS 3.x base score of 8.2, 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 low, and availability high.
Is CVE-2024-24955 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-24955?: CVE-2024-24955 affects Automationdirect P3-550e Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-24955?: 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-2024-24955 have an EU (EUVD) identifier?: Yes. CVE-2024-24955 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22318.
When was CVE-2024-24955 published?: CVE-2024-24955 was published on 2024-05-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:automationdirect:p3-550e_firmware:1.2.10.9:*:*:*:*:*:*:*

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