Buffer overflow in Siemens Openv2g
CVE-2025-24956
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 buffer overflow that leads to memory co…
Vulnerability class: Buffer Overflow
EPSS: 0.004 (28.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Siemens Openv2g — versions 0
Weakness classification (CWE)
References
- productcert@siemens.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-24956?
- CVE-2025-24956 is a medium-severity vulnerability in Siemens Openv2g, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2025-02-11.
- How severe is CVE-2025-24956?
- Medium severity. CVSS v3 base score is 6.2 out of 10.