Buffer overflow in Siemens Scalance X200-4p Irt
CVE-2022-26648
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-…
Vulnerability class: Buffer Overflow
EPSS: 0.009 (56.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H.
Affected products
- Siemens Scalance X200-4p Irt — versions All versions < V5.5.2
- Siemens Scalance_x200-4p_irt
- Siemens Scalance_x200-4p_irt_firmware
- Siemens Scalance X201-3p Irt — versions All versions < V5.5.2
- Siemens Scalance_x201-3p_irt
- Siemens Scalance_x201-3p_irt_firmware
- Siemens Scalance X201-3p Irt Pro — versions All versions < V5.5.2
- Siemens Scalance_x201-3p_irt_pro
- Siemens Scalance_x201-3p_irt_pro_firmware
- Siemens Scalance X202-2irt — versions All versions < V5.5.2
Weakness classification (CWE)
References
- productcert@siemens.com (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26648?
- CVE-2022-26648 is a high-severity vulnerability in Siemens Scalance X200-4p Irt, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.2/10. Published 2022-07-12.
- How severe is CVE-2022-26648?
- High severity. CVSS v3 base score is 8.2 out of 10.