How severe is CVE-2022-44310?

CVE-2022-44310 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-2022-44310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44310?

CVE-2022-44310 affects Ecdh Project Ecdh. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44310?

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-2022-44310 published?

CVE-2022-44310 was published on 2023-02-24 and last updated on 2026-06-17.

CVE-2022-44310

CVE-2022-44310 is a high-severity vulnerability in Ecdh Project Ecdh 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-668.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Ecdh Project Ecdh
Published: 2023-02-24
Last modified: 2026-06-17

Description

In Development IL ecdh before 0.2.0, an attacker can send an invalid point (not on the curve) as the public key, and obtain the derived shared secret.

Frequently asked questions

What is CVE-2022-44310?: In Development IL ecdh before 0.2.0, an attacker can send an invalid point (not on the curve) as the public key, and obtain the derived shared secret.
How severe is CVE-2022-44310?: CVE-2022-44310 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-2022-44310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44310?: CVE-2022-44310 affects Ecdh Project Ecdh. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44310?: 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-2022-44310 published?: CVE-2022-44310 was published on 2023-02-24 and last updated on 2026-06-17.

References

https://github.com/developmentil/ecdh/issues/3

Affected products (1)

cpe:2.3:a:ecdh_project:ecdh:*:*:*:*:*:node.js:*:*

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