7.8

CVE-2021-22705

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly with a driver installed by Vijeo Designer or EcoStruxure Machine Expert

Data is provided by the National Vulnerability Database (NVD)
Schneider-electric ≫ Vijeo Designer Version < 6.2.11
   Schneider-electric ≫ Harmony Gk Version-
   Schneider-electric ≫ Harmony Gto Version-
   Schneider-electric ≫ Harmony Gtu Version-
   Schneider-electric ≫ Harmony Gtux Version-
   Schneider-electric ≫ Harmony Sto Version-
   Schneider-electric ≫ Harmony Stu Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.151
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.