Siemens OPENV2G vulnerabilities

2 CVEs affecting Siemens OPENV2G, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-24956, published 2025-02-11.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-24956, published 2025-02-11. Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability has been identified in OpenV2G (All versions < V0.9.6). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a…
• CVE-2022-27242, published 2022-05-20. Medium severity, CVSS 5.5. 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…