Buffer overflow in Siemens Scalance Lpe9403
CVE-2023-27410
A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). A heap-based buffer overflow vulnerability was found in the `edgebox_web_app` binary. The binary will crash if supplied with a backup password longer than 255 characters. This could allow an authenticated privileged attacker to cause a denial of service.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (43.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Siemens Scalance Lpe9403 — versions All versions < V2.1
- Siemens Scalance_lpe9403
- Siemens Scalance_lpe9403_firmware
Weakness classification (CWE)
References
- productcert@siemens.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-27410?
- CVE-2023-27410 is a low-severity vulnerability in Siemens Scalance Lpe9403, classified under Heap-based Buffer Overflow. CVSS score: 2.7/10. Published 2023-05-09.
- How severe is CVE-2023-27410?
- Low severity. CVSS v3 base score is 2.7 out of 10.