7.5

CVE-2022-22519

A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.

Data is provided by the National Vulnerability Database (NVD)
Codesys ≫ Control For Beaglebone Sl Version < 4.5.0.0
Codesys ≫ Control For Beckhoff Cx9020 Version < 4.5.0.0
Codesys ≫ Control For Empc-a/imx6 Sl Version < 4.5.0.0
Codesys ≫ Control For Iot2000 Sl Version < 4.5.0.0
Codesys ≫ Control For Linux Sl Version < 4.5.0.0
Codesys ≫ Control For Pfc100 Sl Version < 4.5.0.0
Codesys ≫ Control For Pfc200 Sl Version < 4.5.0.0
Codesys ≫ Control For Plcnext Sl Version < 4.5.0.0
Codesys ≫ Control For Raspberry Pi Sl Version < 4.5.0.0
Codesys ≫ Control Rte Sl Version < 3.5.18.0
Codesys ≫ Control Runtime System Toolkit Version < 3.5.18.0
Codesys ≫ Control Win Sl Version < 3.5.18.0
Codesys ≫ Development System Version < 3.5.18.0
Codesys ≫ Embedded Target Visu Toolkit Version < 3.5.18.0
Codesys ≫ Hmi Sl Version < 3.5.18.0
Codesys ≫ Remote Target Visu Toolkit Version < 3.5.18.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.31% 0.789
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
info@cert.vde.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-126 Buffer Over-read

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.