CVE-2023-27410

2.7 lowEPSS 0.6%

Low (2.7) in siemens scalance lpe9403 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

2.7 low

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2023-05-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

siemens:scalance_lpe9403_firmware

References

https://cert-portal.siemens.com/productcert/pdf/ssa-325383.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-325383.pdf

Check your stack JSON