CVE-2022-27242

5.5 mediumEPSS 0.2%

Medium (5.5) in siemens openv2g. EPSS 0.2% chance of exploitation in the next 30 days.

A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2022-05-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

siemens:openv2g

References

https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf

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