Description
The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system crash on the affected device.
References (1)
Core 1
Core References
Scores
CVSS v3
7.5
EPSS
0.0044
EPSS Percentile
35.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-1284
Status
published
Products (16)
CODESYS/CODESYS Control for BeagleBone SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for emPC-A/iMX6 SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for IOT2000 SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Linux ARM SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Linux SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PFC100 SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PFC200 SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for PLCnext SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for Raspberry Pi SL
4.15.0.0 - 4.21.0.0
CODESYS/CODESYS Control for WAGO Touch Panels 600 SL
0.0.0 - 4.21.0.0
... and 6 more
Published
May 26, 2026
Tracked Since
May 26, 2026