What is CVE-2022-31804?

CVE-2022-31804 is a high-severity vulnerability in Codesys Gateway Server V2, classified under CWE-789. CVSS score: 7.5/10. Published 2022-06-24.

How severe is CVE-2022-31804?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Codesys Gateway Server V2

CVE-2022-31804

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory c…

EPSS: 0.004 (63.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Codesys Gateway Server V2 — versions unspecified

Weakness classification (CWE)

CWE-789

References

customers.codesys.com/index.php (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2022-31804?: CVE-2022-31804 is a high-severity vulnerability in Codesys Gateway Server V2, classified under CWE-789. CVSS score: 7.5/10. Published 2022-06-24.
How severe is CVE-2022-31804?: High severity. CVSS v3 base score is 7.5 out of 10.