How severe is CVE-2018-10531?

CVE-2018-10531 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-2018-10531 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10531?

CVE-2018-10531 affects Americasarmy Proving Grounds. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10531?

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.

When was CVE-2018-10531 published?

CVE-2018-10531 was published on 2019-07-10 and last updated on 2026-06-17.

CVE-2018-10531

CVE-2018-10531 is a high-severity vulnerability in Americasarmy Proving Grounds 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Americasarmy Proving Grounds
Published: 2019-07-10
Last modified: 2026-06-17

Description

An issue was discovered in the America's Army Proving Grounds platform for the Unreal Engine. With a false packet sent via UDP, the application server responds with several bytes, giving the possibility of DoS amplification, even being able to be used in DDoS attacks.

Frequently asked questions

What is CVE-2018-10531?: An issue was discovered in the America's Army Proving Grounds platform for the Unreal Engine. With a false packet sent via UDP, the application server responds with several bytes, giving the possibility of DoS amplification, even being able to be used in DDoS attacks.
How severe is CVE-2018-10531?: CVE-2018-10531 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-2018-10531 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10531?: CVE-2018-10531 affects Americasarmy Proving Grounds. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10531?: 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.
When was CVE-2018-10531 published?: CVE-2018-10531 was published on 2019-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:americasarmy:proving_grounds:-:*:*:*:*:unreal_engine:*:*

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